72899542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7079}}^1$

素因数の和:7371

約数の個数: 16

約数和(自身を含む): 115545600

約数和(自身を除く): 42646058

約数列:

[1, 2, 19, 38, 271, 542, 5149, 7079, 10298, 14158, 134501, 269002, 1918409, 3836818, 36449771, 72899542]

約数ペア:

[(1, 72899542), (2, 36449771), (19, 3836818), (38, 1918409), (271, 269002), (542, 134501), (5149, 14158), (7079, 10298)]