28505537664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3907009}}^1$

素因数の和:3907045

約数の個数: 64

約数和(自身を含む): 79703004000

約数和(自身を除く): 51197466336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 3907009, 7814018, 11721027, 15628036, 23442054, 31256072, 46884108, 62512144, 74233171, 93768216, 125024288, 148466342, 187536432, 222699513, 250048576, 296932684, 375072864, 445399026, 500097152, 593865368, 750145728, 890798052, 1187730736, 1500291456, 1781596104, 2375461472, 3563192208, 4750922944, 7126384416, 9501845888, 14252768832, 28505537664]

約数ペア:

[(1, 28505537664), (2, 14252768832), (3, 9501845888), (4, 7126384416), (6, 4750922944), (8, 3563192208), (12, 2375461472), (16, 1781596104), (19, 1500291456), (24, 1187730736), (32, 890798052), (38, 750145728), (48, 593865368), (57, 500097152), (64, 445399026), (76, 375072864), (96, 296932684), (114, 250048576), (128, 222699513), (152, 187536432), (192, 148466342), (228, 125024288), (304, 93768216), (384, 74233171), (456, 62512144), (608, 46884108), (912, 31256072), (1216, 23442054), (1824, 15628036), (2432, 11721027), (3648, 7814018), (7296, 3907009)]