38445472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7109}}^1$

素因数の和:7145

約数の個数: 36

約数和(自身を含む): 81971190

約数和(自身を除く): 43525718

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7109, 14218, 28436, 56872, 92417, 113744, 184834, 227488, 369668, 739336, 1201421, 1478672, 2402842, 2957344, 4805684, 9611368, 19222736, 38445472]

約数ペア:

[(1, 38445472), (2, 19222736), (4, 9611368), (8, 4805684), (13, 2957344), (16, 2402842), (26, 1478672), (32, 1201421), (52, 739336), (104, 369668), (169, 227488), (208, 184834), (338, 113744), (416, 92417), (676, 56872), (1352, 28436), (2704, 14218), (5408, 7109)]