98657728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 224774760

約数和(自身を除く): 126117032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 104, 152, 158, 208, 247, 304, 316, 416, 494, 608, 632, 832, 988, 1027, 1216, 1264, 1501, 1976, 2054, 2528, 3002, 3952, 4108, 5056, 6004, 6241, 7904, 8216, 12008, 12482, 15808, 16432, 19513, 24016, 24964, 32864, 39026, 48032, 49928, 65728, 78052, 81133, 96064, 99856, 118579, 156104, 162266, 199712, 237158, 312208, 324532, 399424, 474316, 624416, 649064, 948632, 1248832, 1298128, 1541527, 1897264, 2596256, 3083054, 3794528, 5192512, 6166108, 7589056, 12332216, 24664432, 49328864, 98657728]

約数ペア:

[(1, 98657728), (2, 49328864), (4, 24664432), (8, 12332216), (13, 7589056), (16, 6166108), (19, 5192512), (26, 3794528), (32, 3083054), (38, 2596256), (52, 1897264), (64, 1541527), (76, 1298128), (79, 1248832), (104, 948632), (152, 649064), (158, 624416), (208, 474316), (247, 399424), (304, 324532), (316, 312208), (416, 237158), (494, 199712), (608, 162266), (632, 156104), (832, 118579), (988, 99856), (1027, 96064), (1216, 81133), (1264, 78052), (1501, 65728), (1976, 49928), (2054, 48032), (2528, 39026), (3002, 32864), (3952, 24964), (4108, 24016), (5056, 19513), (6004, 16432), (6241, 15808), (7904, 12482), (8216, 12008)]