69331456

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7164

約数の個数: 40

約数和(自身を含む): 145838880

約数和(自身を除く): 76507424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7127, 9728, 14254, 28508, 57016, 114032, 135413, 228064, 270826, 456128, 541652, 912256, 1083304, 1824512, 2166608, 3649024, 4333216, 8666432, 17332864, 34665728, 69331456]

約数ペア:

[(1, 69331456), (2, 34665728), (4, 17332864), (8, 8666432), (16, 4333216), (19, 3649024), (32, 2166608), (38, 1824512), (64, 1083304), (76, 912256), (128, 541652), (152, 456128), (256, 270826), (304, 228064), (512, 135413), (608, 114032), (1216, 57016), (2432, 28508), (4864, 14254), (7127, 9728)]