71213408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18701}}^1$

素因数の和:18735

約数の個数: 48

約数和(自身を含む): 169664544

約数和(自身を除く): 98451136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18701, 37402, 74804, 130907, 149608, 261814, 299216, 317917, 523628, 598432, 635834, 1047256, 1271668, 2094512, 2225419, 2543336, 4189024, 4450838, 5086672, 8901676, 10173344, 17803352, 35606704, 71213408]

約数ペア:

[(1, 71213408), (2, 35606704), (4, 17803352), (7, 10173344), (8, 8901676), (14, 5086672), (16, 4450838), (17, 4189024), (28, 2543336), (32, 2225419), (34, 2094512), (56, 1271668), (68, 1047256), (112, 635834), (119, 598432), (136, 523628), (224, 317917), (238, 299216), (272, 261814), (476, 149608), (544, 130907), (952, 74804), (1904, 37402), (3808, 18701)]