67424552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 140978880

約数和(自身を除く): 73554328

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 83, 104, 107, 146, 166, 214, 292, 332, 428, 584, 664, 856, 949, 1079, 1391, 1898, 2158, 2782, 3796, 4316, 5564, 6059, 7592, 7811, 8632, 8881, 11128, 12118, 15622, 17762, 24236, 31244, 35524, 48472, 62488, 71048, 78767, 101543, 115453, 157534, 203086, 230906, 315068, 406172, 461812, 630136, 648313, 812344, 923624, 1296626, 2593252, 5186504, 8428069, 16856138, 33712276, 67424552]

約数ペア:

[(1, 67424552), (2, 33712276), (4, 16856138), (8, 8428069), (13, 5186504), (26, 2593252), (52, 1296626), (73, 923624), (83, 812344), (104, 648313), (107, 630136), (146, 461812), (166, 406172), (214, 315068), (292, 230906), (332, 203086), (428, 157534), (584, 115453), (664, 101543), (856, 78767), (949, 71048), (1079, 62488), (1391, 48472), (1898, 35524), (2158, 31244), (2782, 24236), (3796, 17762), (4316, 15622), (5564, 12118), (6059, 11128), (7592, 8881), (7811, 8632)]