38769172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 77333760

約数和(自身を除く): 38564588

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 377, 547, 611, 754, 1094, 1222, 1363, 1508, 2188, 2444, 2726, 5452, 7111, 14222, 15863, 17719, 25709, 28444, 31726, 35438, 51418, 63452, 70876, 102836, 206219, 334217, 412438, 668434, 745561, 824876, 1336868, 1491122, 2982244, 9692293, 19384586, 38769172]

約数ペア:

[(1, 38769172), (2, 19384586), (4, 9692293), (13, 2982244), (26, 1491122), (29, 1336868), (47, 824876), (52, 745561), (58, 668434), (94, 412438), (116, 334217), (188, 206219), (377, 102836), (547, 70876), (611, 63452), (754, 51418), (1094, 35438), (1222, 31726), (1363, 28444), (1508, 25709), (2188, 17719), (2444, 15863), (2726, 14222), (5452, 7111)]