40073948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 72973824

約数和(自身を除く): 32899876

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 2467, 4061, 4934, 8122, 9868, 16244, 76477, 152954, 305908, 323177, 646354, 1292708, 10018487, 20036974, 40073948]

約数ペア:

[(1, 40073948), (2, 20036974), (4, 10018487), (31, 1292708), (62, 646354), (124, 323177), (131, 305908), (262, 152954), (524, 76477), (2467, 16244), (4061, 9868), (4934, 8122)]