71026432

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 148860432

約数和(自身を除く): 77834000

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 101, 128, 134, 164, 202, 256, 268, 328, 404, 536, 656, 808, 1072, 1312, 1616, 2144, 2624, 2747, 3232, 4141, 4288, 5248, 5494, 6464, 6767, 8282, 8576, 10496, 10988, 12928, 13534, 16564, 17152, 21976, 25856, 27068, 33128, 43952, 54136, 66256, 87904, 108272, 132512, 175808, 216544, 265024, 277447, 351616, 433088, 530048, 554894, 703232, 866176, 1060096, 1109788, 1732352, 2219576, 4439152, 8878304, 17756608, 35513216, 71026432]

約数ペア:

[(1, 71026432), (2, 35513216), (4, 17756608), (8, 8878304), (16, 4439152), (32, 2219576), (41, 1732352), (64, 1109788), (67, 1060096), (82, 866176), (101, 703232), (128, 554894), (134, 530048), (164, 433088), (202, 351616), (256, 277447), (268, 265024), (328, 216544), (404, 175808), (536, 132512), (656, 108272), (808, 87904), (1072, 66256), (1312, 54136), (1616, 43952), (2144, 33128), (2624, 27068), (2747, 25856), (3232, 21976), (4141, 17152), (4288, 16564), (5248, 13534), (5494, 12928), (6464, 10988), (6767, 10496), (8282, 8576)]