28969632

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 89572392

約数和(自身を除く): 60602760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 97, 102, 122, 136, 144, 153, 183, 194, 204, 244, 272, 288, 291, 306, 366, 388, 408, 488, 544, 549, 582, 612, 732, 776, 816, 873, 976, 1037, 1098, 1164, 1224, 1464, 1552, 1632, 1649, 1746, 1952, 2074, 2196, 2328, 2448, 2928, 3104, 3111, 3298, 3492, 4148, 4392, 4656, 4896, 4947, 5856, 5917, 6222, 6596, 6984, 8296, 8784, 9312, 9333, 9894, 11834, 12444, 13192, 13968, 14841, 16592, 17568, 17751, 18666, 19788, 23668, 24888, 26384, 27936, 29682, 33184, 35502, 37332, 39576, 47336, 49776, 52768, 53253, 59364, 71004, 74664, 79152, 94672, 99552, 100589, 106506, 118728, 142008, 149328, 158304, 189344, 201178, 213012, 237456, 284016, 298656, 301767, 402356, 426024, 474912, 568032, 603534, 804712, 852048, 905301, 1207068, 1609424, 1704096, 1810602, 2414136, 3218848, 3621204, 4828272, 7242408, 9656544, 14484816, 28969632]

約数ペア:

[(1, 28969632), (2, 14484816), (3, 9656544), (4, 7242408), (6, 4828272), (8, 3621204), (9, 3218848), (12, 2414136), (16, 1810602), (17, 1704096), (18, 1609424), (24, 1207068), (32, 905301), (34, 852048), (36, 804712), (48, 603534), (51, 568032), (61, 474912), (68, 426024), (72, 402356), (96, 301767), (97, 298656), (102, 284016), (122, 237456), (136, 213012), (144, 201178), (153, 189344), (183, 158304), (194, 149328), (204, 142008), (244, 118728), (272, 106506), (288, 100589), (291, 99552), (306, 94672), (366, 79152), (388, 74664), (408, 71004), (488, 59364), (544, 53253), (549, 52768), (582, 49776), (612, 47336), (732, 39576), (776, 37332), (816, 35502), (873, 33184), (976, 29682), (1037, 27936), (1098, 26384), (1164, 24888), (1224, 23668), (1464, 19788), (1552, 18666), (1632, 17751), (1649, 17568), (1746, 16592), (1952, 14841), (2074, 13968), (2196, 13192), (2328, 12444), (2448, 11834), (2928, 9894), (3104, 9333), (3111, 9312), (3298, 8784), (3492, 8296), (4148, 6984), (4392, 6596), (4656, 6222), (4896, 5917), (4947, 5856)]