26088064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 58017600

約数和(自身を除く): 31929536

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 631, 646, 1088, 1216, 1262, 1292, 2176, 2432, 2524, 2584, 5048, 5168, 10096, 10336, 10727, 11989, 20192, 20672, 21454, 23978, 40384, 41344, 42908, 47956, 80768, 85816, 95912, 171632, 191824, 203813, 343264, 383648, 407626, 686528, 767296, 815252, 1373056, 1534592, 1630504, 3261008, 6522016, 13044032, 26088064]

約数ペア:

[(1, 26088064), (2, 13044032), (4, 6522016), (8, 3261008), (16, 1630504), (17, 1534592), (19, 1373056), (32, 815252), (34, 767296), (38, 686528), (64, 407626), (68, 383648), (76, 343264), (128, 203813), (136, 191824), (152, 171632), (272, 95912), (304, 85816), (323, 80768), (544, 47956), (608, 42908), (631, 41344), (646, 40384), (1088, 23978), (1216, 21454), (1262, 20672), (1292, 20192), (2176, 11989), (2432, 10727), (2524, 10336), (2584, 10096), (5048, 5168)]