29129875436

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{1129}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 51871881600

約数和(自身を除く): 22742006164

約数列:

[1, 2, 4, 137, 197, 239, 274, 394, 478, 548, 788, 956, 1129, 2258, 4516, 26989, 32743, 47083, 53978, 65486, 94166, 107956, 130972, 154673, 188332, 222413, 269831, 309346, 444826, 539662, 618692, 889652, 1079324, 6450371, 12900742, 25801484, 30470581, 36966847, 53156707, 60941162, 73933694, 106313414, 121882324, 147867388, 212626828, 7282468859, 14564937718, 29129875436]

約数ペア:

[(1, 29129875436), (2, 14564937718), (4, 7282468859), (137, 212626828), (197, 147867388), (239, 121882324), (274, 106313414), (394, 73933694), (478, 60941162), (548, 53156707), (788, 36966847), (956, 30470581), (1129, 25801484), (2258, 12900742), (4516, 6450371), (26989, 1079324), (32743, 889652), (47083, 618692), (53978, 539662), (65486, 444826), (94166, 309346), (107956, 269831), (130972, 222413), (154673, 188332)]