214968128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10399}}^1$

素因数の和:10447

約数の個数: 56

約数和(自身を含む): 475488000

約数和(自身を除く): 260519872

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 10399, 20672, 20798, 41596, 83192, 166384, 176783, 197581, 332768, 353566, 395162, 665536, 707132, 790324, 1414264, 1580648, 2828528, 3161296, 3358877, 5657056, 6322592, 6717754, 11314112, 12645184, 13435508, 26871016, 53742032, 107484064, 214968128]

約数ペア:

[(1, 214968128), (2, 107484064), (4, 53742032), (8, 26871016), (16, 13435508), (17, 12645184), (19, 11314112), (32, 6717754), (34, 6322592), (38, 5657056), (64, 3358877), (68, 3161296), (76, 2828528), (136, 1580648), (152, 1414264), (272, 790324), (304, 707132), (323, 665536), (544, 395162), (608, 353566), (646, 332768), (1088, 197581), (1216, 176783), (1292, 166384), (2584, 83192), (5168, 41596), (10336, 20798), (10399, 20672)]