28415542

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 45650304

約数和(自身を除く): 17234762

約数列:

[1, 2, 41, 47, 73, 82, 94, 101, 146, 202, 1927, 2993, 3431, 3854, 4141, 4747, 5986, 6862, 7373, 8282, 9494, 14746, 140671, 194627, 281342, 302293, 346531, 389254, 604586, 693062, 14207771, 28415542]

約数ペア:

[(1, 28415542), (2, 14207771), (41, 693062), (47, 604586), (73, 389254), (82, 346531), (94, 302293), (101, 281342), (146, 194627), (202, 140671), (1927, 14746), (2993, 9494), (3431, 8282), (3854, 7373), (4141, 6862), (4747, 5986)]