13021928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 26592300

約数和(自身を除く): 13570372

約数列:

[1, 2, 4, 8, 29, 37, 41, 58, 74, 82, 116, 148, 164, 232, 296, 328, 1073, 1189, 1369, 1517, 2146, 2378, 2738, 3034, 4292, 4756, 5476, 6068, 8584, 9512, 10952, 12136, 39701, 43993, 56129, 79402, 87986, 112258, 158804, 175972, 224516, 317608, 351944, 449032, 1627741, 3255482, 6510964, 13021928]

約数ペア:

[(1, 13021928), (2, 6510964), (4, 3255482), (8, 1627741), (29, 449032), (37, 351944), (41, 317608), (58, 224516), (74, 175972), (82, 158804), (116, 112258), (148, 87986), (164, 79402), (232, 56129), (296, 43993), (328, 39701), (1073, 12136), (1189, 10952), (1369, 9512), (1517, 8584), (2146, 6068), (2378, 5476), (2738, 4756), (3034, 4292)]