25536808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 58222080

約数和(自身を除く): 32685272

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 37, 44, 46, 62, 74, 88, 92, 121, 124, 148, 184, 242, 248, 253, 296, 341, 407, 484, 506, 682, 713, 814, 851, 968, 1012, 1147, 1364, 1426, 1628, 1702, 2024, 2294, 2728, 2783, 2852, 3256, 3404, 3751, 4477, 4588, 5566, 5704, 6808, 7502, 7843, 8954, 9176, 9361, 11132, 12617, 15004, 15686, 17908, 18722, 22264, 25234, 26381, 30008, 31372, 35816, 37444, 50468, 52762, 62744, 74888, 86273, 100936, 102971, 105524, 138787, 172546, 205942, 211048, 277574, 290191, 345092, 411884, 555148, 580382, 690184, 823768, 1110296, 1160764, 2321528, 3192101, 6384202, 12768404, 25536808]

約数ペア:

[(1, 25536808), (2, 12768404), (4, 6384202), (8, 3192101), (11, 2321528), (22, 1160764), (23, 1110296), (31, 823768), (37, 690184), (44, 580382), (46, 555148), (62, 411884), (74, 345092), (88, 290191), (92, 277574), (121, 211048), (124, 205942), (148, 172546), (184, 138787), (242, 105524), (248, 102971), (253, 100936), (296, 86273), (341, 74888), (407, 62744), (484, 52762), (506, 50468), (682, 37444), (713, 35816), (814, 31372), (851, 30008), (968, 26381), (1012, 25234), (1147, 22264), (1364, 18722), (1426, 17908), (1628, 15686), (1702, 15004), (2024, 12617), (2294, 11132), (2728, 9361), (2783, 9176), (2852, 8954), (3256, 7843), (3404, 7502), (3751, 6808), (4477, 5704), (4588, 5566)]