8232172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 8278868

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 103, 106, 116, 206, 212, 377, 412, 689, 754, 1339, 1378, 1508, 1537, 2678, 2756, 2987, 3074, 5356, 5459, 5974, 6148, 10918, 11948, 19981, 21836, 38831, 39962, 70967, 77662, 79924, 141934, 155324, 158311, 283868, 316622, 633244, 2058043, 4116086, 8232172]

約数ペア:

[(1, 8232172), (2, 4116086), (4, 2058043), (13, 633244), (26, 316622), (29, 283868), (52, 158311), (53, 155324), (58, 141934), (103, 79924), (106, 77662), (116, 70967), (206, 39962), (212, 38831), (377, 21836), (412, 19981), (689, 11948), (754, 10918), (1339, 6148), (1378, 5974), (1508, 5459), (1537, 5356), (2678, 3074), (2756, 2987)]