61181848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 145797120

約数和(自身を除く): 84615272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2711, 2821, 3224, 5422, 5642, 10844, 11284, 18977, 21688, 22568, 35243, 37954, 70486, 75908, 84041, 140972, 151816, 168082, 246701, 281944, 336164, 493402, 588287, 672328, 986804, 1092533, 1176574, 1973608, 2185066, 2353148, 4370132, 4706296, 7647731, 8740264, 15295462, 30590924, 61181848]

約数ペア:

[(1, 61181848), (2, 30590924), (4, 15295462), (7, 8740264), (8, 7647731), (13, 4706296), (14, 4370132), (26, 2353148), (28, 2185066), (31, 1973608), (52, 1176574), (56, 1092533), (62, 986804), (91, 672328), (104, 588287), (124, 493402), (182, 336164), (217, 281944), (248, 246701), (364, 168082), (403, 151816), (434, 140972), (728, 84041), (806, 75908), (868, 70486), (1612, 37954), (1736, 35243), (2711, 22568), (2821, 21688), (3224, 18977), (5422, 11284), (5642, 10844)]