1878976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 56

約数和(自身を含む): 4334256

約数和(自身を除く): 2455280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 157, 176, 187, 272, 314, 352, 374, 544, 628, 704, 748, 1088, 1256, 1496, 1727, 2512, 2669, 2992, 3454, 5024, 5338, 5984, 6908, 10048, 10676, 11968, 13816, 21352, 27632, 29359, 42704, 55264, 58718, 85408, 110528, 117436, 170816, 234872, 469744, 939488, 1878976]

約数ペア:

[(1, 1878976), (2, 939488), (4, 469744), (8, 234872), (11, 170816), (16, 117436), (17, 110528), (22, 85408), (32, 58718), (34, 55264), (44, 42704), (64, 29359), (68, 27632), (88, 21352), (136, 13816), (157, 11968), (176, 10676), (187, 10048), (272, 6908), (314, 5984), (352, 5338), (374, 5024), (544, 3454), (628, 2992), (704, 2669), (748, 2512), (1088, 1727), (1256, 1496)]