28996578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 70008120

約数和(自身を除く): 41011542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 4273, 6786, 8546, 12819, 25638, 38457, 55549, 76914, 111098, 123917, 166647, 247834, 333294, 371751, 499941, 743502, 999882, 1115253, 1610921, 2230506, 3221842, 4832763, 9665526, 14498289, 28996578]

約数ペア:

[(1, 28996578), (2, 14498289), (3, 9665526), (6, 4832763), (9, 3221842), (13, 2230506), (18, 1610921), (26, 1115253), (29, 999882), (39, 743502), (58, 499941), (78, 371751), (87, 333294), (117, 247834), (174, 166647), (234, 123917), (261, 111098), (377, 76914), (522, 55549), (754, 38457), (1131, 25638), (2262, 12819), (3393, 8546), (4273, 6786)]