28488752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 59996160

約数和(自身を除く): 31507408

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 3023, 4712, 6046, 9424, 12092, 24184, 48368, 57437, 93713, 114874, 187426, 229748, 374852, 459496, 749704, 918992, 1499408, 1780547, 3561094, 7122188, 14244376, 28488752]

約数ペア:

[(1, 28488752), (2, 14244376), (4, 7122188), (8, 3561094), (16, 1780547), (19, 1499408), (31, 918992), (38, 749704), (62, 459496), (76, 374852), (124, 229748), (152, 187426), (248, 114874), (304, 93713), (496, 57437), (589, 48368), (1178, 24184), (2356, 12092), (3023, 9424), (4712, 6046)]