40626256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12187

約数の個数: 40

約数和(自身を含む): 90396000

約数和(自身を除く): 49769744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12149, 24298, 48596, 97192, 133639, 194384, 230831, 267278, 461662, 534556, 923324, 1069112, 1846648, 2138224, 2539141, 3693296, 5078282, 10156564, 20313128, 40626256]

約数ペア:

[(1, 40626256), (2, 20313128), (4, 10156564), (8, 5078282), (11, 3693296), (16, 2539141), (19, 2138224), (22, 1846648), (38, 1069112), (44, 923324), (76, 534556), (88, 461662), (152, 267278), (176, 230831), (209, 194384), (304, 133639), (418, 97192), (836, 48596), (1672, 24298), (3344, 12149)]