42172008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47491}}^1$

素因数の和:47537

約数の個数: 32

約数和(自身を含む): 108281760

約数和(自身を除く): 66109752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 47491, 94982, 142473, 189964, 284946, 379928, 569892, 1139784, 1757167, 3514334, 5271501, 7028668, 10543002, 14057336, 21086004, 42172008]

約数ペア:

[(1, 42172008), (2, 21086004), (3, 14057336), (4, 10543002), (6, 7028668), (8, 5271501), (12, 3514334), (24, 1757167), (37, 1139784), (74, 569892), (111, 379928), (148, 284946), (222, 189964), (296, 142473), (444, 94982), (888, 47491)]