40031448

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 101792520

約数和(自身を除く): 61761072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 313, 438, 584, 626, 876, 939, 1252, 1752, 1878, 2504, 3756, 5329, 7512, 10658, 15987, 21316, 22849, 31974, 42632, 45698, 63948, 68547, 91396, 127896, 137094, 182792, 274188, 548376, 1667977, 3335954, 5003931, 6671908, 10007862, 13343816, 20015724, 40031448]

約数ペア:

[(1, 40031448), (2, 20015724), (3, 13343816), (4, 10007862), (6, 6671908), (8, 5003931), (12, 3335954), (24, 1667977), (73, 548376), (146, 274188), (219, 182792), (292, 137094), (313, 127896), (438, 91396), (584, 68547), (626, 63948), (876, 45698), (939, 42632), (1252, 31974), (1752, 22849), (1878, 21316), (2504, 15987), (3756, 10658), (5329, 7512)]