67661152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3967}}^1$

素因数の和:4031

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 79329440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 3967, 4264, 7934, 8528, 15868, 17056, 31736, 51571, 63472, 103142, 126944, 162647, 206284, 325294, 412568, 650588, 825136, 1301176, 1650272, 2114411, 2602352, 4228822, 5204704, 8457644, 16915288, 33830576, 67661152]

約数ペア:

[(1, 67661152), (2, 33830576), (4, 16915288), (8, 8457644), (13, 5204704), (16, 4228822), (26, 2602352), (32, 2114411), (41, 1650272), (52, 1301176), (82, 825136), (104, 650588), (164, 412568), (208, 325294), (328, 206284), (416, 162647), (533, 126944), (656, 103142), (1066, 63472), (1312, 51571), (2132, 31736), (3967, 17056), (4264, 15868), (7934, 8528)]