74431816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 147888000

約数和(自身を除く): 73456184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 3119, 5966, 6238, 11932, 12476, 23864, 24952, 59261, 118522, 237044, 474088, 489683, 979366, 1958732, 3917464, 9303977, 18607954, 37215908, 74431816]

約数ペア:

[(1, 74431816), (2, 37215908), (4, 18607954), (8, 9303977), (19, 3917464), (38, 1958732), (76, 979366), (152, 489683), (157, 474088), (314, 237044), (628, 118522), (1256, 59261), (2983, 24952), (3119, 23864), (5966, 12476), (6238, 11932)]