72978464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5713

約数の個数: 48

約数和(自身を含む): 159747840

約数和(自身を除く): 86769376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5659, 6448, 11318, 12896, 22636, 45272, 73567, 90544, 147134, 175429, 181088, 294268, 350858, 588536, 701716, 1177072, 1403432, 2280577, 2354144, 2806864, 4561154, 5613728, 9122308, 18244616, 36489232, 72978464]

約数ペア:

[(1, 72978464), (2, 36489232), (4, 18244616), (8, 9122308), (13, 5613728), (16, 4561154), (26, 2806864), (31, 2354144), (32, 2280577), (52, 1403432), (62, 1177072), (104, 701716), (124, 588536), (208, 350858), (248, 294268), (403, 181088), (416, 175429), (496, 147134), (806, 90544), (992, 73567), (1612, 45272), (3224, 22636), (5659, 12896), (6448, 11318)]