28955758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 50041152

約数和(自身を除く): 21085394

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1181, 1886, 2362, 12259, 15353, 24518, 27163, 30706, 48421, 54326, 96842, 353119, 629473, 706238, 1113683, 1258946, 2227366, 14477879, 28955758]

約数ペア:

[(1, 28955758), (2, 14477879), (13, 2227366), (23, 1258946), (26, 1113683), (41, 706238), (46, 629473), (82, 353119), (299, 96842), (533, 54326), (598, 48421), (943, 30706), (1066, 27163), (1181, 24518), (1886, 15353), (2362, 12259)]