8072438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 13920768

約数和(自身を除く): 5848330

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 211, 407, 422, 517, 814, 1034, 1739, 2321, 3478, 4642, 7807, 9917, 15614, 19129, 19834, 38258, 85877, 109087, 171754, 218174, 366929, 733858, 4036219, 8072438]

約数ペア:

[(1, 8072438), (2, 4036219), (11, 733858), (22, 366929), (37, 218174), (47, 171754), (74, 109087), (94, 85877), (211, 38258), (407, 19834), (422, 19129), (517, 15614), (814, 9917), (1034, 7807), (1739, 4642), (2321, 3478)]