4512728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 9720000

約数和(自身を除く): 5207272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2699, 5398, 10796, 21592, 29689, 51281, 59378, 102562, 118756, 205124, 237512, 410248, 564091, 1128182, 2256364, 4512728]

約数ペア:

[(1, 4512728), (2, 2256364), (4, 1128182), (8, 564091), (11, 410248), (19, 237512), (22, 205124), (38, 118756), (44, 102562), (76, 59378), (88, 51281), (152, 29689), (209, 21592), (418, 10796), (836, 5398), (1672, 2699)]