8178144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6579

約数の個数: 48

約数和(自身を含む): 23122512

約数和(自身を除く): 14944368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 6553, 13106, 19659, 26212, 39318, 52424, 78636, 85189, 104848, 157272, 170378, 209696, 255567, 314544, 340756, 511134, 629088, 681512, 1022268, 1363024, 2044536, 2726048, 4089072, 8178144]

約数ペア:

[(1, 8178144), (2, 4089072), (3, 2726048), (4, 2044536), (6, 1363024), (8, 1022268), (12, 681512), (13, 629088), (16, 511134), (24, 340756), (26, 314544), (32, 255567), (39, 209696), (48, 170378), (52, 157272), (78, 104848), (96, 85189), (104, 78636), (156, 52424), (208, 39318), (312, 26212), (416, 19659), (624, 13106), (1248, 6553)]