11721216

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 80

約数和(自身を含む): 33685344

約数和(自身を除く): 21964128

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, 256, 312, 384, 416, 512, 587, 624, 768, 832, 1174, 1248, 1536, 1664, 1761, 2348, 2496, 3328, 3522, 4696, 4992, 6656, 7044, 7631, 9392, 9984, 14088, 15262, 18784, 19968, 22893, 28176, 30524, 37568, 45786, 56352, 61048, 75136, 91572, 112704, 122096, 150272, 183144, 225408, 244192, 300544, 366288, 450816, 488384, 732576, 901632, 976768, 1465152, 1953536, 2930304, 3907072, 5860608, 11721216]

約数ペア:

[(1, 11721216), (2, 5860608), (3, 3907072), (4, 2930304), (6, 1953536), (8, 1465152), (12, 976768), (13, 901632), (16, 732576), (24, 488384), (26, 450816), (32, 366288), (39, 300544), (48, 244192), (52, 225408), (64, 183144), (78, 150272), (96, 122096), (104, 112704), (128, 91572), (156, 75136), (192, 61048), (208, 56352), (256, 45786), (312, 37568), (384, 30524), (416, 28176), (512, 22893), (587, 19968), (624, 18784), (768, 15262), (832, 14088), (1174, 9984), (1248, 9392), (1536, 7631), (1664, 7044), (1761, 6656), (2348, 4992), (2496, 4696), (3328, 3522)]