72422912

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3878

約数の個数: 40

約数和(自身を含む): 148654176

約数和(自身を除く): 76231264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 3823, 4736, 7646, 9472, 15292, 18944, 30584, 61168, 122336, 141451, 244672, 282902, 489344, 565804, 978688, 1131608, 1957376, 2263216, 4526432, 9052864, 18105728, 36211456, 72422912]

約数ペア:

[(1, 72422912), (2, 36211456), (4, 18105728), (8, 9052864), (16, 4526432), (32, 2263216), (37, 1957376), (64, 1131608), (74, 978688), (128, 565804), (148, 489344), (256, 282902), (296, 244672), (512, 141451), (592, 122336), (1184, 61168), (2368, 30584), (3823, 18944), (4736, 15292), (7646, 9472)]