15698939776

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{5021}}^1$

素因数の和:6927

約数の個数: 64

約数和(自身を含む): 33705655200

約数和(自身を除く): 18006715424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1879, 3758, 5021, 7516, 10042, 15032, 20084, 24427, 30064, 40168, 48854, 60128, 65273, 80336, 97708, 120256, 130546, 160672, 195416, 240512, 261092, 321344, 390832, 522184, 642688, 781664, 1044368, 1563328, 2088736, 3126656, 4177472, 8354944, 9434459, 18868918, 37737836, 75475672, 122647967, 150951344, 245295934, 301902688, 490591868, 603805376, 981183736, 1207610752, 1962367472, 3924734944, 7849469888, 15698939776]

約数ペア:

[(1, 15698939776), (2, 7849469888), (4, 3924734944), (8, 1962367472), (13, 1207610752), (16, 981183736), (26, 603805376), (32, 490591868), (52, 301902688), (64, 245295934), (104, 150951344), (128, 122647967), (208, 75475672), (416, 37737836), (832, 18868918), (1664, 9434459), (1879, 8354944), (3758, 4177472), (5021, 3126656), (7516, 2088736), (10042, 1563328), (15032, 1044368), (20084, 781664), (24427, 642688), (30064, 522184), (40168, 390832), (48854, 321344), (60128, 261092), (65273, 240512), (80336, 195416), (97708, 160672), (120256, 130546)]