38052469

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 13428107

約数列:

[1, 7, 13, 31, 41, 47, 49, 91, 217, 287, 329, 403, 533, 611, 637, 1271, 1457, 1519, 1927, 2009, 2303, 2821, 3731, 4277, 8897, 10199, 13489, 16523, 18941, 19747, 25051, 26117, 29939, 59737, 62279, 71393, 94423, 115661, 132587, 175357, 418159, 776581, 809627, 928109, 1227499, 2927113, 5436067, 38052469]

約数ペア:

[(1, 38052469), (7, 5436067), (13, 2927113), (31, 1227499), (41, 928109), (47, 809627), (49, 776581), (91, 418159), (217, 175357), (287, 132587), (329, 115661), (403, 94423), (533, 71393), (611, 62279), (637, 59737), (1271, 29939), (1457, 26117), (1519, 25051), (1927, 19747), (2009, 18941), (2303, 16523), (2821, 13489), (3731, 10199), (4277, 8897)]