27890119444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1\times {\mathrm{5171}}^1$

素因数の和:8536

約数の個数: 48

約数和(自身を含む): 54710905536

約数和(自身を除く): 26820786092

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 3313, 5171, 6626, 10342, 13252, 20684, 36443, 56881, 72886, 113762, 122581, 145772, 191327, 227524, 245162, 382654, 490324, 765308, 1348391, 2104597, 2696782, 4209194, 5393564, 8418388, 17131523, 34263046, 68526092, 188446753, 376893506, 633866351, 753787012, 1267732702, 2535465404, 6972529861, 13945059722, 27890119444]

約数ペア:

[(1, 27890119444), (2, 13945059722), (4, 6972529861), (11, 2535465404), (22, 1267732702), (37, 753787012), (44, 633866351), (74, 376893506), (148, 188446753), (407, 68526092), (814, 34263046), (1628, 17131523), (3313, 8418388), (5171, 5393564), (6626, 4209194), (10342, 2696782), (13252, 2104597), (20684, 1348391), (36443, 765308), (56881, 490324), (72886, 382654), (113762, 245162), (122581, 227524), (145772, 191327)]