70215124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 148571136

約数和(自身を除く): 78356012

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1973, 2542, 3946, 5084, 7892, 8897, 13811, 17794, 27622, 35588, 55244, 61163, 80893, 122326, 161786, 244652, 323572, 428141, 566251, 856282, 1132502, 1712564, 2265004, 2507683, 5015366, 10030732, 17553781, 35107562, 70215124]

約数ペア:

[(1, 70215124), (2, 35107562), (4, 17553781), (7, 10030732), (14, 5015366), (28, 2507683), (31, 2265004), (41, 1712564), (62, 1132502), (82, 856282), (124, 566251), (164, 428141), (217, 323572), (287, 244652), (434, 161786), (574, 122326), (868, 80893), (1148, 61163), (1271, 55244), (1973, 35588), (2542, 27622), (3946, 17794), (5084, 13811), (7892, 8897)]