13642412

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 28848960

約数和(自身を除く): 15206548

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 317, 371, 406, 634, 742, 812, 1268, 1484, 1537, 2219, 3074, 4438, 6148, 8876, 9193, 10759, 16801, 18386, 21518, 33602, 36772, 43036, 64351, 67204, 117607, 128702, 235214, 257404, 470428, 487229, 974458, 1948916, 3410603, 6821206, 13642412]

約数ペア:

[(1, 13642412), (2, 6821206), (4, 3410603), (7, 1948916), (14, 974458), (28, 487229), (29, 470428), (53, 257404), (58, 235214), (106, 128702), (116, 117607), (203, 67204), (212, 64351), (317, 43036), (371, 36772), (406, 33602), (634, 21518), (742, 18386), (812, 16801), (1268, 10759), (1484, 9193), (1537, 8876), (2219, 6148), (3074, 4438)]