6650608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 13749120

約数和(自身を除く): 7098512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 167, 262, 304, 334, 524, 668, 1048, 1336, 2096, 2489, 2672, 3173, 4978, 6346, 9956, 12692, 19912, 21877, 25384, 39824, 43754, 50768, 87508, 175016, 350032, 415663, 831326, 1662652, 3325304, 6650608]

約数ペア:

[(1, 6650608), (2, 3325304), (4, 1662652), (8, 831326), (16, 415663), (19, 350032), (38, 175016), (76, 87508), (131, 50768), (152, 43754), (167, 39824), (262, 25384), (304, 21877), (334, 19912), (524, 12692), (668, 9956), (1048, 6346), (1336, 4978), (2096, 3173), (2489, 2672)]