72589504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 56

約数和(自身を含む): 158810960

約数和(自身を除く): 86221456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2029, 2236, 2752, 4058, 4472, 8116, 8944, 16232, 17888, 26377, 32464, 35776, 52754, 64928, 87247, 105508, 129856, 174494, 211016, 348988, 422032, 697976, 844064, 1134211, 1395952, 1688128, 2268422, 2791904, 4536844, 5583808, 9073688, 18147376, 36294752, 72589504]

約数ペア:

[(1, 72589504), (2, 36294752), (4, 18147376), (8, 9073688), (13, 5583808), (16, 4536844), (26, 2791904), (32, 2268422), (43, 1688128), (52, 1395952), (64, 1134211), (86, 844064), (104, 697976), (172, 422032), (208, 348988), (344, 211016), (416, 174494), (559, 129856), (688, 105508), (832, 87247), (1118, 64928), (1376, 52754), (2029, 35776), (2236, 32464), (2752, 26377), (4058, 17888), (4472, 16232), (8116, 8944)]