28373772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 47831028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2267, 3129, 4172, 4534, 6258, 6801, 9068, 12516, 13602, 15869, 27204, 31738, 47607, 63476, 95214, 190428, 337783, 675566, 1013349, 1351132, 2026698, 2364481, 4053396, 4728962, 7093443, 9457924, 14186886, 28373772]

約数ペア:

[(1, 28373772), (2, 14186886), (3, 9457924), (4, 7093443), (6, 4728962), (7, 4053396), (12, 2364481), (14, 2026698), (21, 1351132), (28, 1013349), (42, 675566), (84, 337783), (149, 190428), (298, 95214), (447, 63476), (596, 47607), (894, 31738), (1043, 27204), (1788, 15869), (2086, 13602), (2267, 12516), (3129, 9068), (4172, 6801), (4534, 6258)]