73941448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 165150720

約数和(自身を除く): 91209272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 191, 217, 223, 248, 382, 434, 446, 764, 868, 892, 1337, 1528, 1561, 1736, 1784, 2674, 3122, 5348, 5921, 6244, 6913, 10696, 11842, 12488, 13826, 23684, 27652, 41447, 42593, 47368, 48391, 55304, 82894, 85186, 96782, 165788, 170372, 193564, 298151, 331576, 340744, 387128, 596302, 1192604, 1320383, 2385208, 2640766, 5281532, 9242681, 10563064, 18485362, 36970724, 73941448]

約数ペア:

[(1, 73941448), (2, 36970724), (4, 18485362), (7, 10563064), (8, 9242681), (14, 5281532), (28, 2640766), (31, 2385208), (56, 1320383), (62, 1192604), (124, 596302), (191, 387128), (217, 340744), (223, 331576), (248, 298151), (382, 193564), (434, 170372), (446, 165788), (764, 96782), (868, 85186), (892, 82894), (1337, 55304), (1528, 48391), (1561, 47368), (1736, 42593), (1784, 41447), (2674, 27652), (3122, 23684), (5348, 13826), (5921, 12488), (6244, 11842), (6913, 10696)]