65616148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 130790016

約数和(自身を除く): 65173868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 299, 332, 598, 661, 1079, 1196, 1322, 1909, 2158, 2644, 3818, 4316, 7636, 8593, 15203, 17186, 24817, 30406, 34372, 49634, 54863, 60812, 99268, 109726, 197639, 219452, 395278, 713219, 790556, 1261849, 1426438, 2523698, 2852876, 5047396, 16404037, 32808074, 65616148]

約数ペア:

[(1, 65616148), (2, 32808074), (4, 16404037), (13, 5047396), (23, 2852876), (26, 2523698), (46, 1426438), (52, 1261849), (83, 790556), (92, 713219), (166, 395278), (299, 219452), (332, 197639), (598, 109726), (661, 99268), (1079, 60812), (1196, 54863), (1322, 49634), (1909, 34372), (2158, 30406), (2644, 24817), (3818, 17186), (4316, 15203), (7636, 8593)]