42272804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 90429696

約数和(自身を除く): 48156892

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1601, 1886, 3202, 3772, 6404, 6601, 11207, 13202, 22414, 26404, 36823, 44828, 65641, 73646, 131282, 147292, 257761, 262564, 459487, 515522, 918974, 1031044, 1509743, 1837948, 3019486, 6038972, 10568201, 21136402, 42272804]

約数ペア:

[(1, 42272804), (2, 21136402), (4, 10568201), (7, 6038972), (14, 3019486), (23, 1837948), (28, 1509743), (41, 1031044), (46, 918974), (82, 515522), (92, 459487), (161, 262564), (164, 257761), (287, 147292), (322, 131282), (574, 73646), (644, 65641), (943, 44828), (1148, 36823), (1601, 26404), (1886, 22414), (3202, 13202), (3772, 11207), (6404, 6601)]