28761592

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 59527440

約数和(自身を除く): 30765848

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 433, 437, 722, 866, 874, 1444, 1732, 1748, 2888, 3464, 3496, 8227, 8303, 9959, 16454, 16606, 19918, 32908, 33212, 39836, 65816, 66424, 79672, 156313, 189221, 312626, 378442, 625252, 756884, 1250504, 1513768, 3595199, 7190398, 14380796, 28761592]

約数ペア:

[(1, 28761592), (2, 14380796), (4, 7190398), (8, 3595199), (19, 1513768), (23, 1250504), (38, 756884), (46, 625252), (76, 378442), (92, 312626), (152, 189221), (184, 156313), (361, 79672), (433, 66424), (437, 65816), (722, 39836), (866, 33212), (874, 32908), (1444, 19918), (1732, 16606), (1748, 16454), (2888, 9959), (3464, 8303), (3496, 8227)]