28018135296

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{392279}}^1$

素因数の和:392332

約数の個数: 108

約数和(自身を含む): 83389313280

約数和(自身を除く): 55371177984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 392279, 784558, 1176837, 1569116, 2353674, 3138232, 3530511, 4707348, 6276464, 7061022, 9414696, 12160649, 12552928, 14122044, 18829392, 24321298, 25105856, 28244088, 36481947, 37658784, 48642596, 50211712, 56488176, 72963894, 75317568, 97285192, 100423424, 109445841, 112976352, 145927788, 150635136, 194570384, 218891682, 225952704, 291855576, 301270272, 389140768, 437783364, 451905408, 583711152, 778281536, 875566728, 903810816, 1167422304, 1556563072, 1751133456, 2334844608, 3113126144, 3502266912, 4669689216, 7004533824, 9339378432, 14009067648, 28018135296]

約数ペア:

[(1, 28018135296), (2, 14009067648), (3, 9339378432), (4, 7004533824), (6, 4669689216), (8, 3502266912), (9, 3113126144), (12, 2334844608), (16, 1751133456), (18, 1556563072), (24, 1167422304), (31, 903810816), (32, 875566728), (36, 778281536), (48, 583711152), (62, 451905408), (64, 437783364), (72, 389140768), (93, 301270272), (96, 291855576), (124, 225952704), (128, 218891682), (144, 194570384), (186, 150635136), (192, 145927788), (248, 112976352), (256, 109445841), (279, 100423424), (288, 97285192), (372, 75317568), (384, 72963894), (496, 56488176), (558, 50211712), (576, 48642596), (744, 37658784), (768, 36481947), (992, 28244088), (1116, 25105856), (1152, 24321298), (1488, 18829392), (1984, 14122044), (2232, 12552928), (2304, 12160649), (2976, 9414696), (3968, 7061022), (4464, 6276464), (5952, 4707348), (7936, 3530511), (8928, 3138232), (11904, 2353674), (17856, 1569116), (23808, 1176837), (35712, 784558), (71424, 392279)]