7888248

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 21621600

約数和(自身を除く): 13733352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1231, 1602, 2136, 2462, 3204, 3693, 4924, 6408, 7386, 9848, 11079, 14772, 22158, 29544, 44316, 88632, 109559, 219118, 328677, 438236, 657354, 876472, 986031, 1314708, 1972062, 2629416, 3944124, 7888248]

約数ペア:

[(1, 7888248), (2, 3944124), (3, 2629416), (4, 1972062), (6, 1314708), (8, 986031), (9, 876472), (12, 657354), (18, 438236), (24, 328677), (36, 219118), (72, 109559), (89, 88632), (178, 44316), (267, 29544), (356, 22158), (534, 14772), (712, 11079), (801, 9848), (1068, 7386), (1231, 6408), (1602, 4924), (2136, 3693), (2462, 3204)]