873039488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 1847878920

約数和(自身を除く): 974839432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 421, 544, 842, 953, 1088, 1684, 1906, 2176, 3368, 3812, 6736, 7157, 7624, 13472, 14314, 15248, 16201, 26944, 28628, 30496, 32402, 53888, 57256, 60992, 64804, 114512, 121984, 129608, 229024, 259216, 401213, 458048, 518432, 802426, 916096, 1036864, 1604852, 2073728, 3209704, 6419408, 6820621, 12838816, 13641242, 25677632, 27282484, 51355264, 54564968, 109129936, 218259872, 436519744, 873039488]

約数ペア:

[(1, 873039488), (2, 436519744), (4, 218259872), (8, 109129936), (16, 54564968), (17, 51355264), (32, 27282484), (34, 25677632), (64, 13641242), (68, 12838816), (128, 6820621), (136, 6419408), (272, 3209704), (421, 2073728), (544, 1604852), (842, 1036864), (953, 916096), (1088, 802426), (1684, 518432), (1906, 458048), (2176, 401213), (3368, 259216), (3812, 229024), (6736, 129608), (7157, 121984), (7624, 114512), (13472, 64804), (14314, 60992), (15248, 57256), (16201, 53888), (26944, 32402), (28628, 30496)]