420113488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{29207}}^1$

素因数の和:29275

約数の個数: 40

約数和(自身を含む): 869230080

約数和(自身を除く): 449116592

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 29207, 58414, 116828, 233656, 467312, 847003, 905417, 1694006, 1810834, 3388012, 3621668, 6776024, 7243336, 13552048, 14486672, 26257093, 52514186, 105028372, 210056744, 420113488]

約数ペア:

[(1, 420113488), (2, 210056744), (4, 105028372), (8, 52514186), (16, 26257093), (29, 14486672), (31, 13552048), (58, 7243336), (62, 6776024), (116, 3621668), (124, 3388012), (232, 1810834), (248, 1694006), (464, 905417), (496, 847003), (899, 467312), (1798, 233656), (3596, 116828), (7192, 58414), (14384, 29207)]