73743404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 153679680

約数和(自身を除く): 79936276

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 197, 203, 394, 406, 461, 788, 812, 922, 1379, 1844, 2758, 3227, 5516, 5713, 6454, 11426, 12908, 13369, 22852, 26738, 39991, 53476, 79982, 90817, 93583, 159964, 181634, 187166, 363268, 374332, 635719, 1271438, 2542876, 2633693, 5267386, 10534772, 18435851, 36871702, 73743404]

約数ペア:

[(1, 73743404), (2, 36871702), (4, 18435851), (7, 10534772), (14, 5267386), (28, 2633693), (29, 2542876), (58, 1271438), (116, 635719), (197, 374332), (203, 363268), (394, 187166), (406, 181634), (461, 159964), (788, 93583), (812, 90817), (922, 79982), (1379, 53476), (1844, 39991), (2758, 26738), (3227, 22852), (5516, 13369), (5713, 12908), (6454, 11426)]