4018580096

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2551}}^1$

素因数の和:2993

約数の個数: 64

約数和(自身を含む): 8288079360

約数和(自身を除く): 4269499264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 397, 496, 794, 992, 1588, 1984, 2551, 3176, 3968, 5102, 6352, 10204, 12307, 12704, 20408, 24614, 25408, 40816, 49228, 50816, 79081, 81632, 98456, 158162, 163264, 196912, 316324, 326528, 393824, 632648, 787648, 1012747, 1265296, 1575296, 2025494, 2530592, 4050988, 5061184, 8101976, 10122368, 16203952, 31395157, 32407904, 62790314, 64815808, 125580628, 129631616, 251161256, 502322512, 1004645024, 2009290048, 4018580096]

約数ペア:

[(1, 4018580096), (2, 2009290048), (4, 1004645024), (8, 502322512), (16, 251161256), (31, 129631616), (32, 125580628), (62, 64815808), (64, 62790314), (124, 32407904), (128, 31395157), (248, 16203952), (397, 10122368), (496, 8101976), (794, 5061184), (992, 4050988), (1588, 2530592), (1984, 2025494), (2551, 1575296), (3176, 1265296), (3968, 1012747), (5102, 787648), (6352, 632648), (10204, 393824), (12307, 326528), (12704, 316324), (20408, 196912), (24614, 163264), (25408, 158162), (40816, 98456), (49228, 81632), (50816, 79081)]