65972608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 145141920

約数和(自身を除く): 79169312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 967, 1066, 1312, 1664, 1934, 2132, 2624, 3868, 4264, 5248, 7736, 8528, 12571, 15472, 17056, 25142, 30944, 34112, 39647, 50284, 61888, 68224, 79294, 100568, 123776, 158588, 201136, 317176, 402272, 515411, 634352, 804544, 1030822, 1268704, 1609088, 2061644, 2537408, 4123288, 5074816, 8246576, 16493152, 32986304, 65972608]

約数ペア:

[(1, 65972608), (2, 32986304), (4, 16493152), (8, 8246576), (13, 5074816), (16, 4123288), (26, 2537408), (32, 2061644), (41, 1609088), (52, 1268704), (64, 1030822), (82, 804544), (104, 634352), (128, 515411), (164, 402272), (208, 317176), (328, 201136), (416, 158588), (533, 123776), (656, 100568), (832, 79294), (967, 68224), (1066, 61888), (1312, 50284), (1664, 39647), (1934, 34112), (2132, 30944), (2624, 25142), (3868, 17056), (4264, 15472), (5248, 12571), (7736, 8528)]