42087788704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{101477}}^1$

素因数の和:102497

約数の個数: 48

約数和(自身を含む): 89324588808

約数和(自身を除く): 47236800104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 997, 1994, 3988, 7976, 12961, 15952, 25922, 31904, 51844, 101477, 103688, 202954, 207376, 405908, 414752, 811816, 1319201, 1623632, 2638402, 3247264, 5276804, 10553608, 21107216, 42214432, 101172569, 202345138, 404690276, 809380552, 1315243397, 1618761104, 2630486794, 3237522208, 5260973588, 10521947176, 21043894352, 42087788704]

約数ペア:

[(1, 42087788704), (2, 21043894352), (4, 10521947176), (8, 5260973588), (13, 3237522208), (16, 2630486794), (26, 1618761104), (32, 1315243397), (52, 809380552), (104, 404690276), (208, 202345138), (416, 101172569), (997, 42214432), (1994, 21107216), (3988, 10553608), (7976, 5276804), (12961, 3247264), (15952, 2638402), (25922, 1623632), (31904, 1319201), (51844, 811816), (101477, 414752), (103688, 405908), (202954, 207376)]