39930124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 77915488

約数和(自身を除く): 37985364

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 146, 157, 268, 292, 314, 628, 871, 949, 1742, 1898, 2041, 3484, 3796, 4082, 4891, 8164, 9782, 10519, 11461, 19564, 21038, 22922, 42076, 45844, 63583, 127166, 136747, 148993, 254332, 273494, 297986, 546988, 595972, 767887, 1535774, 3071548, 9982531, 19965062, 39930124]

約数ペア:

[(1, 39930124), (2, 19965062), (4, 9982531), (13, 3071548), (26, 1535774), (52, 767887), (67, 595972), (73, 546988), (134, 297986), (146, 273494), (157, 254332), (268, 148993), (292, 136747), (314, 127166), (628, 63583), (871, 45844), (949, 42076), (1742, 22922), (1898, 21038), (2041, 19564), (3484, 11461), (3796, 10519), (4082, 9782), (4891, 8164)]