71011204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 70915196

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 659, 682, 869, 1318, 1364, 1738, 2449, 2636, 3476, 4898, 7249, 9796, 14498, 20429, 26939, 28996, 40858, 52061, 53878, 81716, 104122, 107756, 208244, 224719, 449438, 572671, 898876, 1145342, 1613891, 2290684, 3227782, 6455564, 17752801, 35505602, 71011204]

約数ペア:

[(1, 71011204), (2, 35505602), (4, 17752801), (11, 6455564), (22, 3227782), (31, 2290684), (44, 1613891), (62, 1145342), (79, 898876), (124, 572671), (158, 449438), (316, 224719), (341, 208244), (659, 107756), (682, 104122), (869, 81716), (1318, 53878), (1364, 52061), (1738, 40858), (2449, 28996), (2636, 26939), (3476, 20429), (4898, 14498), (7249, 9796)]