2784912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4487

約数の個数: 40

約数和(自身を含む): 7749504

約数和(自身を除く): 4964592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4463, 8926, 13389, 17852, 26778, 35704, 53556, 58019, 71408, 107112, 116038, 174057, 214224, 232076, 348114, 464152, 696228, 928304, 1392456, 2784912]

約数ペア:

[(1, 2784912), (2, 1392456), (3, 928304), (4, 696228), (6, 464152), (8, 348114), (12, 232076), (13, 214224), (16, 174057), (24, 116038), (26, 107112), (39, 71408), (48, 58019), (52, 53556), (78, 35704), (104, 26778), (156, 17852), (208, 13389), (312, 8926), (624, 4463)]