64180984

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9631}}^1$

素因数の和:9668

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 84055496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9631, 19262, 38524, 67417, 77048, 134834, 163727, 269668, 327454, 471919, 539336, 654908, 943838, 1146089, 1309816, 1887676, 2292178, 3775352, 4584356, 8022623, 9168712, 16045246, 32090492, 64180984]

約数ペア:

[(1, 64180984), (2, 32090492), (4, 16045246), (7, 9168712), (8, 8022623), (14, 4584356), (17, 3775352), (28, 2292178), (34, 1887676), (49, 1309816), (56, 1146089), (68, 943838), (98, 654908), (119, 539336), (136, 471919), (196, 327454), (238, 269668), (392, 163727), (476, 134834), (833, 77048), (952, 67417), (1666, 38524), (3332, 19262), (6664, 9631)]