61448972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20029}}^1$

素因数の和:20105

約数の個数: 24

約数和(自身を含む): 117776400

約数和(自身を除く): 56327428

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 20029, 40058, 80116, 260377, 520754, 1041508, 1181711, 2363422, 4726844, 15362243, 30724486, 61448972]

約数ペア:

[(1, 61448972), (2, 30724486), (4, 15362243), (13, 4726844), (26, 2363422), (52, 1181711), (59, 1041508), (118, 520754), (236, 260377), (767, 80116), (1534, 40058), (3068, 20029)]