40175928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42923}}^1$

素因数の和:42948

約数の個数: 48

約数和(自身を含む): 117182520

約数和(自身を除く): 77006592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42923, 85846, 128769, 171692, 257538, 343384, 386307, 515076, 557999, 772614, 1030152, 1115998, 1545228, 1673997, 2231996, 3090456, 3347994, 4463992, 5021991, 6695988, 10043982, 13391976, 20087964, 40175928]

約数ペア:

[(1, 40175928), (2, 20087964), (3, 13391976), (4, 10043982), (6, 6695988), (8, 5021991), (9, 4463992), (12, 3347994), (13, 3090456), (18, 2231996), (24, 1673997), (26, 1545228), (36, 1115998), (39, 1030152), (52, 772614), (72, 557999), (78, 515076), (104, 386307), (117, 343384), (156, 257538), (234, 171692), (312, 128769), (468, 85846), (936, 42923)]