7870589008

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{54907}}^1$

素因数の和:54980

約数の個数: 60

約数和(自身を含む): 16721901952

約数和(自身を除く): 8851312944

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 2108, 2312, 4216, 4624, 8432, 8959, 17918, 35836, 54907, 71672, 109814, 143344, 219628, 439256, 878512, 933419, 1702117, 1866838, 3404234, 3733676, 6808468, 7467352, 13616936, 14934704, 15868123, 27233872, 28935989, 31736246, 57871978, 63472492, 115743956, 126944984, 231487912, 253889968, 462975824, 491911813, 983823626, 1967647252, 3935294504, 7870589008]

約数ペア:

[(1, 7870589008), (2, 3935294504), (4, 1967647252), (8, 983823626), (16, 491911813), (17, 462975824), (31, 253889968), (34, 231487912), (62, 126944984), (68, 115743956), (124, 63472492), (136, 57871978), (248, 31736246), (272, 28935989), (289, 27233872), (496, 15868123), (527, 14934704), (578, 13616936), (1054, 7467352), (1156, 6808468), (2108, 3733676), (2312, 3404234), (4216, 1866838), (4624, 1702117), (8432, 933419), (8959, 878512), (17918, 439256), (35836, 219628), (54907, 143344), (71672, 109814)]