47637278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 82506816

約数和(自身を除く): 34869538

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 2153, 4306, 11063, 22126, 27989, 49519, 55978, 79661, 99038, 159322, 643747, 1035593, 1287494, 1832203, 2071186, 3664406, 23818639, 47637278]

約数ペア:

[(1, 47637278), (2, 23818639), (13, 3664406), (23, 2071186), (26, 1832203), (37, 1287494), (46, 1035593), (74, 643747), (299, 159322), (481, 99038), (598, 79661), (851, 55978), (962, 49519), (1702, 27989), (2153, 22126), (4306, 11063)]