42286804

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2828

約数の個数: 36

約数和(自身を含む): 87205440

約数和(自身を除く): 44918636

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 2731, 3871, 5462, 7742, 10924, 15484, 19117, 38234, 76468, 133819, 215749, 267638, 431498, 535276, 862996, 1510243, 3020486, 6040972, 10571701, 21143402, 42286804]

約数ペア:

[(1, 42286804), (2, 21143402), (4, 10571701), (7, 6040972), (14, 3020486), (28, 1510243), (49, 862996), (79, 535276), (98, 431498), (158, 267638), (196, 215749), (316, 133819), (553, 76468), (1106, 38234), (2212, 19117), (2731, 15484), (3871, 10924), (5462, 7742)]