28925136

素因数分解:

$2^4\times 3^2\times {\mathrm{200869}}^1$

素因数の和:200883

約数の個数: 30

約数和(自身を含む): 80950610

約数和(自身を除く): 52025474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 200869, 401738, 602607, 803476, 1205214, 1606952, 1807821, 2410428, 3213904, 3615642, 4820856, 7231284, 9641712, 14462568, 28925136]

約数ペア:

[(1, 28925136), (2, 14462568), (3, 9641712), (4, 7231284), (6, 4820856), (8, 3615642), (9, 3213904), (12, 2410428), (16, 1807821), (18, 1606952), (24, 1205214), (36, 803476), (48, 602607), (72, 401738), (144, 200869)]