79401016

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 161027640

約数和(自身を除く): 81626624

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 289, 488, 563, 578, 1037, 1126, 1156, 2074, 2252, 2312, 4148, 4504, 8296, 9571, 17629, 19142, 34343, 35258, 38284, 68686, 70516, 76568, 137372, 141032, 162707, 274744, 325414, 583831, 650828, 1167662, 1301656, 2335324, 4670648, 9925127, 19850254, 39700508, 79401016]

約数ペア:

[(1, 79401016), (2, 39700508), (4, 19850254), (8, 9925127), (17, 4670648), (34, 2335324), (61, 1301656), (68, 1167662), (122, 650828), (136, 583831), (244, 325414), (289, 274744), (488, 162707), (563, 141032), (578, 137372), (1037, 76568), (1126, 70516), (1156, 68686), (2074, 38284), (2252, 35258), (2312, 34343), (4148, 19142), (4504, 17629), (8296, 9571)]