38725728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 70954752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 68, 96, 102, 122, 136, 183, 204, 244, 272, 366, 389, 408, 488, 544, 732, 778, 816, 976, 1037, 1167, 1464, 1556, 1632, 1952, 2074, 2334, 2928, 3111, 3112, 4148, 4668, 5856, 6222, 6224, 6613, 8296, 9336, 12444, 12448, 13226, 16592, 18672, 19839, 23729, 24888, 26452, 33184, 37344, 39678, 47458, 49776, 52904, 71187, 79356, 94916, 99552, 105808, 142374, 158712, 189832, 211616, 284748, 317424, 379664, 403393, 569496, 634848, 759328, 806786, 1138992, 1210179, 1613572, 2277984, 2420358, 3227144, 4840716, 6454288, 9681432, 12908576, 19362864, 38725728]

約数ペア:

[(1, 38725728), (2, 19362864), (3, 12908576), (4, 9681432), (6, 6454288), (8, 4840716), (12, 3227144), (16, 2420358), (17, 2277984), (24, 1613572), (32, 1210179), (34, 1138992), (48, 806786), (51, 759328), (61, 634848), (68, 569496), (96, 403393), (102, 379664), (122, 317424), (136, 284748), (183, 211616), (204, 189832), (244, 158712), (272, 142374), (366, 105808), (389, 99552), (408, 94916), (488, 79356), (544, 71187), (732, 52904), (778, 49776), (816, 47458), (976, 39678), (1037, 37344), (1167, 33184), (1464, 26452), (1556, 24888), (1632, 23729), (1952, 19839), (2074, 18672), (2334, 16592), (2928, 13226), (3111, 12448), (3112, 12444), (4148, 9336), (4668, 8296), (5856, 6613), (6222, 6224)]