40268284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 84575232

約数和(自身を除く): 44306948

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 827, 1036, 1316, 1654, 1739, 3308, 3478, 5789, 6956, 11578, 12173, 23156, 24346, 30599, 38869, 48692, 61198, 77738, 122396, 155476, 214193, 272083, 428386, 544166, 856772, 1088332, 1438153, 2876306, 5752612, 10067071, 20134142, 40268284]

約数ペア:

[(1, 40268284), (2, 20134142), (4, 10067071), (7, 5752612), (14, 2876306), (28, 1438153), (37, 1088332), (47, 856772), (74, 544166), (94, 428386), (148, 272083), (188, 214193), (259, 155476), (329, 122396), (518, 77738), (658, 61198), (827, 48692), (1036, 38869), (1316, 30599), (1654, 24346), (1739, 23156), (3308, 12173), (3478, 11578), (5789, 6956)]