7647648

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 21591360

約数和(自身を除く): 13943712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 67, 82, 87, 96, 116, 123, 134, 164, 174, 201, 232, 246, 268, 328, 348, 402, 464, 492, 536, 656, 696, 804, 928, 984, 1072, 1189, 1312, 1392, 1608, 1943, 1968, 2144, 2378, 2747, 2784, 3216, 3567, 3886, 3936, 4756, 5494, 5829, 6432, 7134, 7772, 8241, 9512, 10988, 11658, 14268, 15544, 16482, 19024, 21976, 23316, 28536, 31088, 32964, 38048, 43952, 46632, 57072, 62176, 65928, 79663, 87904, 93264, 114144, 131856, 159326, 186528, 238989, 263712, 318652, 477978, 637304, 955956, 1274608, 1911912, 2549216, 3823824, 7647648]

約数ペア:

[(1, 7647648), (2, 3823824), (3, 2549216), (4, 1911912), (6, 1274608), (8, 955956), (12, 637304), (16, 477978), (24, 318652), (29, 263712), (32, 238989), (41, 186528), (48, 159326), (58, 131856), (67, 114144), (82, 93264), (87, 87904), (96, 79663), (116, 65928), (123, 62176), (134, 57072), (164, 46632), (174, 43952), (201, 38048), (232, 32964), (246, 31088), (268, 28536), (328, 23316), (348, 21976), (402, 19024), (464, 16482), (492, 15544), (536, 14268), (656, 11658), (696, 10988), (804, 9512), (928, 8241), (984, 7772), (1072, 7134), (1189, 6432), (1312, 5829), (1392, 5494), (1608, 4756), (1943, 3936), (1968, 3886), (2144, 3567), (2378, 3216), (2747, 2784)]