1465404143648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{86895407}}^1$

素因数の和:86895465

約数の個数: 48

約数和(自身を含む): 3153260565504

約数和(自身を除く): 1687856421856

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 86895407, 173790814, 347581628, 695163256, 1390326512, 1477221919, 2693757617, 2780653024, 2954443838, 5387515234, 5908887676, 10775030468, 11817775352, 21550060936, 23635550704, 43100121872, 45793879489, 47271101408, 86200243744, 91587758978, 183175517956, 366351035912, 732702071824, 1465404143648]

約数ペア:

[(1, 1465404143648), (2, 732702071824), (4, 366351035912), (8, 183175517956), (16, 91587758978), (17, 86200243744), (31, 47271101408), (32, 45793879489), (34, 43100121872), (62, 23635550704), (68, 21550060936), (124, 11817775352), (136, 10775030468), (248, 5908887676), (272, 5387515234), (496, 2954443838), (527, 2780653024), (544, 2693757617), (992, 1477221919), (1054, 1390326512), (2108, 695163256), (4216, 347581628), (8432, 173790814), (16864, 86895407)]