72424664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1867}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 146712720

約数和(自身を除く): 74288056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 1867, 2984, 3734, 4849, 7468, 9698, 14936, 19396, 24271, 38792, 48542, 97084, 194168, 696391, 1392782, 2785564, 5571128, 9053083, 18106166, 36212332, 72424664]

約数ペア:

[(1, 72424664), (2, 36212332), (4, 18106166), (8, 9053083), (13, 5571128), (26, 2785564), (52, 1392782), (104, 696391), (373, 194168), (746, 97084), (1492, 48542), (1867, 38792), (2984, 24271), (3734, 19396), (4849, 14936), (7468, 9698)]