42574972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 86446080

約数和(自身を除く): 43871108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 401, 418, 508, 802, 836, 1397, 1604, 2413, 2794, 4411, 4826, 5588, 7619, 8822, 9652, 15238, 17644, 26543, 30476, 50927, 53086, 83809, 101854, 106172, 167618, 203708, 335236, 560197, 967613, 1120394, 1935226, 2240788, 3870452, 10643743, 21287486, 42574972]

約数ペア:

[(1, 42574972), (2, 21287486), (4, 10643743), (11, 3870452), (19, 2240788), (22, 1935226), (38, 1120394), (44, 967613), (76, 560197), (127, 335236), (209, 203708), (254, 167618), (401, 106172), (418, 101854), (508, 83809), (802, 53086), (836, 50927), (1397, 30476), (1604, 26543), (2413, 17644), (2794, 15238), (4411, 9652), (4826, 8822), (5588, 7619)]