2211456

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 6340320

約数和(自身を除く): 4128864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 443, 624, 832, 886, 1248, 1329, 1664, 1772, 2496, 2658, 3544, 4992, 5316, 5759, 7088, 10632, 11518, 14176, 17277, 21264, 23036, 28352, 34554, 42528, 46072, 56704, 69108, 85056, 92144, 138216, 170112, 184288, 276432, 368576, 552864, 737152, 1105728, 2211456]

約数ペア:

[(1, 2211456), (2, 1105728), (3, 737152), (4, 552864), (6, 368576), (8, 276432), (12, 184288), (13, 170112), (16, 138216), (24, 92144), (26, 85056), (32, 69108), (39, 56704), (48, 46072), (52, 42528), (64, 34554), (78, 28352), (96, 23036), (104, 21264), (128, 17277), (156, 14176), (192, 11518), (208, 10632), (312, 7088), (384, 5759), (416, 5316), (443, 4992), (624, 3544), (832, 2658), (886, 2496), (1248, 1772), (1329, 1664)]