7880078169872

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{1613}}^1\times {\mathrm{1266949}}^1$

素因数の和:1268811

約数の個数: 40

約数和(自身を含む): 15340519464600

約数和(自身を除く): 7460441294728

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1613, 1928, 3226, 3856, 6452, 12904, 25808, 388733, 777466, 1266949, 1554932, 2533898, 3109864, 5067796, 6219728, 10135592, 20271184, 305334709, 610669418, 1221338836, 2043588737, 2442677672, 4087177474, 4885355344, 8174354948, 16348709896, 32697419792, 492504885617, 985009771234, 1970019542468, 3940039084936, 7880078169872]

約数ペア:

[(1, 7880078169872), (2, 3940039084936), (4, 1970019542468), (8, 985009771234), (16, 492504885617), (241, 32697419792), (482, 16348709896), (964, 8174354948), (1613, 4885355344), (1928, 4087177474), (3226, 2442677672), (3856, 2043588737), (6452, 1221338836), (12904, 610669418), (25808, 305334709), (388733, 20271184), (777466, 10135592), (1266949, 6219728), (1554932, 5067796), (2533898, 3109864)]