419567488

素因数分解:

$2^7\times {\mathrm{1531}}^1\times {\mathrm{2141}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 836793720

約数和(自身を除く): 417226232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1531, 2141, 3062, 4282, 6124, 8564, 12248, 17128, 24496, 34256, 48992, 68512, 97984, 137024, 195968, 274048, 3277871, 6555742, 13111484, 26222968, 52445936, 104891872, 209783744, 419567488]

約数ペア:

[(1, 419567488), (2, 209783744), (4, 104891872), (8, 52445936), (16, 26222968), (32, 13111484), (64, 6555742), (128, 3277871), (1531, 274048), (2141, 195968), (3062, 137024), (4282, 97984), (6124, 68512), (8564, 48992), (12248, 34256), (17128, 24496)]