42170788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 42985052

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 719, 946, 1333, 1364, 1438, 1892, 2666, 2876, 5332, 7909, 14663, 15818, 22289, 29326, 30917, 31636, 44578, 58652, 61834, 89156, 123668, 245179, 340087, 490358, 680174, 958427, 980716, 1360348, 1916854, 3833708, 10542697, 21085394, 42170788]

約数ペア:

[(1, 42170788), (2, 21085394), (4, 10542697), (11, 3833708), (22, 1916854), (31, 1360348), (43, 980716), (44, 958427), (62, 680174), (86, 490358), (124, 340087), (172, 245179), (341, 123668), (473, 89156), (682, 61834), (719, 58652), (946, 44578), (1333, 31636), (1364, 30917), (1438, 29326), (1892, 22289), (2666, 15818), (2876, 14663), (5332, 7909)]