64314848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 146764800

約数和(自身を除く): 82449952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 79, 103, 104, 152, 158, 206, 208, 247, 304, 316, 412, 416, 494, 608, 632, 824, 988, 1027, 1264, 1339, 1501, 1648, 1957, 1976, 2054, 2528, 2678, 3002, 3296, 3914, 3952, 4108, 5356, 6004, 7828, 7904, 8137, 8216, 10712, 12008, 15656, 16274, 16432, 19513, 21424, 24016, 25441, 31312, 32548, 32864, 39026, 42848, 48032, 50882, 62624, 65096, 78052, 101764, 105781, 130192, 154603, 156104, 203528, 211562, 260384, 309206, 312208, 407056, 423124, 618412, 624416, 814112, 846248, 1236824, 1692496, 2009839, 2473648, 3384992, 4019678, 4947296, 8039356, 16078712, 32157424, 64314848]

約数ペア:

[(1, 64314848), (2, 32157424), (4, 16078712), (8, 8039356), (13, 4947296), (16, 4019678), (19, 3384992), (26, 2473648), (32, 2009839), (38, 1692496), (52, 1236824), (76, 846248), (79, 814112), (103, 624416), (104, 618412), (152, 423124), (158, 407056), (206, 312208), (208, 309206), (247, 260384), (304, 211562), (316, 203528), (412, 156104), (416, 154603), (494, 130192), (608, 105781), (632, 101764), (824, 78052), (988, 65096), (1027, 62624), (1264, 50882), (1339, 48032), (1501, 42848), (1648, 39026), (1957, 32864), (1976, 32548), (2054, 31312), (2528, 25441), (2678, 24016), (3002, 21424), (3296, 19513), (3914, 16432), (3952, 16274), (4108, 15656), (5356, 12008), (6004, 10712), (7828, 8216), (7904, 8137)]