63891776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 56

約数和(自身を含む): 139942824

約数和(自身を除く): 76051048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1873, 2132, 2624, 3746, 4264, 7492, 8528, 14984, 17056, 24349, 29968, 34112, 48698, 59936, 76793, 97396, 119872, 153586, 194792, 307172, 389584, 614344, 779168, 998309, 1228688, 1558336, 1996618, 2457376, 3993236, 4914752, 7986472, 15972944, 31945888, 63891776]

約数ペア:

[(1, 63891776), (2, 31945888), (4, 15972944), (8, 7986472), (13, 4914752), (16, 3993236), (26, 2457376), (32, 1996618), (41, 1558336), (52, 1228688), (64, 998309), (82, 779168), (104, 614344), (164, 389584), (208, 307172), (328, 194792), (416, 153586), (533, 119872), (656, 97396), (832, 76793), (1066, 59936), (1312, 48698), (1873, 34112), (2132, 29968), (2624, 24349), (3746, 17056), (4264, 14984), (7492, 8528)]