38732072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 74474400

約数和(自身を除く): 35742328

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 571, 1112, 1142, 2284, 4568, 8479, 16958, 33916, 34831, 67832, 69662, 79369, 139324, 158738, 278648, 317476, 634952, 4841509, 9683018, 19366036, 38732072]

約数ペア:

[(1, 38732072), (2, 19366036), (4, 9683018), (8, 4841509), (61, 634952), (122, 317476), (139, 278648), (244, 158738), (278, 139324), (488, 79369), (556, 69662), (571, 67832), (1112, 34831), (1142, 33916), (2284, 16958), (4568, 8479)]