42156652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{947}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 76446720

約数和(自身を除く): 34290068

約数列:

[1, 2, 4, 31, 62, 124, 359, 718, 947, 1436, 1894, 3788, 11129, 22258, 29357, 44516, 58714, 117428, 339973, 679946, 1359892, 10539163, 21078326, 42156652]

約数ペア:

[(1, 42156652), (2, 21078326), (4, 10539163), (31, 1359892), (62, 679946), (124, 339973), (359, 117428), (718, 58714), (947, 44516), (1436, 29357), (1894, 22258), (3788, 11129)]