73020406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 119556000

約数和(自身を除く): 46535594

約数列:

[1, 2, 17, 34, 59, 89, 118, 178, 409, 818, 1003, 1513, 2006, 3026, 5251, 6953, 10502, 13906, 24131, 36401, 48262, 72802, 89267, 178534, 410227, 618817, 820454, 1237634, 2147659, 4295318, 36510203, 73020406]

約数ペア:

[(1, 73020406), (2, 36510203), (17, 4295318), (34, 2147659), (59, 1237634), (89, 820454), (118, 618817), (178, 410227), (409, 178534), (818, 89267), (1003, 72802), (1513, 48262), (2006, 36401), (3026, 24131), (5251, 13906), (6953, 10502)]