28360926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 67436928

約数和(自身を除く): 39076002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 454, 631, 681, 1262, 1362, 1893, 2043, 2497, 3786, 4086, 4994, 5679, 6941, 7491, 11358, 13882, 14982, 20823, 22473, 41646, 44946, 62469, 124938, 143237, 286474, 429711, 859422, 1289133, 1575607, 2578266, 3151214, 4726821, 9453642, 14180463, 28360926]

約数ペア:

[(1, 28360926), (2, 14180463), (3, 9453642), (6, 4726821), (9, 3151214), (11, 2578266), (18, 1575607), (22, 1289133), (33, 859422), (66, 429711), (99, 286474), (198, 143237), (227, 124938), (454, 62469), (631, 44946), (681, 41646), (1262, 22473), (1362, 20823), (1893, 14982), (2043, 13882), (2497, 11358), (3786, 7491), (4086, 6941), (4994, 5679)]