64184952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205721}}^1$

素因数の和:205743

約数の個数: 32

約数和(自身を含む): 172806480

約数和(自身を除く): 108621528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 205721, 411442, 617163, 822884, 1234326, 1645768, 2468652, 2674373, 4937304, 5348746, 8023119, 10697492, 16046238, 21394984, 32092476, 64184952]

約数ペア:

[(1, 64184952), (2, 32092476), (3, 21394984), (4, 16046238), (6, 10697492), (8, 8023119), (12, 5348746), (13, 4937304), (24, 2674373), (26, 2468652), (39, 1645768), (52, 1234326), (78, 822884), (104, 617163), (156, 411442), (312, 205721)]