15673607728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 31873629600

約数和(自身を除く): 16200021872

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 491, 712, 773, 982, 1424, 1546, 1964, 2581, 3092, 3928, 5162, 6184, 7856, 10324, 12368, 14239, 20648, 22417, 28478, 41296, 43699, 44834, 56956, 68797, 87398, 89668, 113912, 137594, 174796, 179336, 227824, 275188, 349592, 358672, 379543, 550376, 699184, 759086, 1100752, 1267271, 1518172, 1995113, 2534542, 3036344, 3990226, 5069084, 6072688, 7980452, 10138168, 11006747, 15960904, 20276336, 22013494, 31921808, 33779327, 44026988, 67558654, 88053976, 135117308, 176107952, 270234616, 540469232, 979600483, 1959200966, 3918401932, 7836803864, 15673607728]

約数ペア:

[(1, 15673607728), (2, 7836803864), (4, 3918401932), (8, 1959200966), (16, 979600483), (29, 540469232), (58, 270234616), (89, 176107952), (116, 135117308), (178, 88053976), (232, 67558654), (356, 44026988), (464, 33779327), (491, 31921808), (712, 22013494), (773, 20276336), (982, 15960904), (1424, 11006747), (1546, 10138168), (1964, 7980452), (2581, 6072688), (3092, 5069084), (3928, 3990226), (5162, 3036344), (6184, 2534542), (7856, 1995113), (10324, 1518172), (12368, 1267271), (14239, 1100752), (20648, 759086), (22417, 699184), (28478, 550376), (41296, 379543), (43699, 358672), (44834, 349592), (56956, 275188), (68797, 227824), (87398, 179336), (89668, 174796), (113912, 137594)]