71843122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 60535502

約数列:

[1, 2, 13, 17, 23, 26, 34, 37, 46, 74, 191, 221, 299, 382, 391, 442, 481, 598, 629, 782, 851, 962, 1258, 1702, 2483, 3247, 4393, 4966, 5083, 6494, 7067, 8177, 8786, 10166, 11063, 14134, 14467, 16354, 22126, 28934, 42211, 57109, 74681, 84422, 91871, 114218, 120139, 149362, 162541, 183742, 188071, 240278, 325082, 376142, 970853, 1561807, 1941706, 2113033, 2763197, 3123614, 4226066, 5526394, 35921561, 71843122]

約数ペア:

[(1, 71843122), (2, 35921561), (13, 5526394), (17, 4226066), (23, 3123614), (26, 2763197), (34, 2113033), (37, 1941706), (46, 1561807), (74, 970853), (191, 376142), (221, 325082), (299, 240278), (382, 188071), (391, 183742), (442, 162541), (481, 149362), (598, 120139), (629, 114218), (782, 91871), (851, 84422), (962, 74681), (1258, 57109), (1702, 42211), (2483, 28934), (3247, 22126), (4393, 16354), (4966, 14467), (5083, 14134), (6494, 11063), (7067, 10166), (8177, 8786)]