64950064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 134790480

約数和(自身を除く): 69840416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2683, 3026, 5366, 6052, 10732, 12104, 21464, 24208, 42928, 45611, 91222, 182444, 238787, 364888, 477574, 729776, 955148, 1910296, 3820592, 4059379, 8118758, 16237516, 32475032, 64950064]

約数ペア:

[(1, 64950064), (2, 32475032), (4, 16237516), (8, 8118758), (16, 4059379), (17, 3820592), (34, 1910296), (68, 955148), (89, 729776), (136, 477574), (178, 364888), (272, 238787), (356, 182444), (712, 91222), (1424, 45611), (1513, 42928), (2683, 24208), (3026, 21464), (5366, 12104), (6052, 10732)]