7287992608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{44129}}^1$

素因数の和:44549

約数の個数: 48

約数和(自身を含む): 15491218680

約数和(自身を除く): 8203226072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 397, 416, 794, 1588, 3176, 5161, 6352, 10322, 12704, 20644, 41288, 44129, 82576, 88258, 165152, 176516, 353032, 573677, 706064, 1147354, 1412128, 2294708, 4589416, 9178832, 17519213, 18357664, 35038426, 70076852, 140153704, 227749769, 280307408, 455499538, 560614816, 910999076, 1821998152, 3643996304, 7287992608]

約数ペア:

[(1, 7287992608), (2, 3643996304), (4, 1821998152), (8, 910999076), (13, 560614816), (16, 455499538), (26, 280307408), (32, 227749769), (52, 140153704), (104, 70076852), (208, 35038426), (397, 18357664), (416, 17519213), (794, 9178832), (1588, 4589416), (3176, 2294708), (5161, 1412128), (6352, 1147354), (10322, 706064), (12704, 573677), (20644, 353032), (41288, 176516), (44129, 165152), (82576, 88258)]