25003974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 30983226

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 79, 87, 102, 107, 158, 174, 214, 237, 321, 474, 493, 642, 986, 1343, 1479, 1819, 2291, 2686, 2958, 3103, 3638, 4029, 4582, 5457, 6206, 6873, 8058, 8453, 9309, 10914, 13746, 16906, 18618, 25359, 38947, 50718, 52751, 77894, 105502, 116841, 143701, 158253, 233682, 245137, 287402, 316506, 431103, 490274, 735411, 862206, 1470822, 4167329, 8334658, 12501987, 25003974]

約数ペア:

[(1, 25003974), (2, 12501987), (3, 8334658), (6, 4167329), (17, 1470822), (29, 862206), (34, 735411), (51, 490274), (58, 431103), (79, 316506), (87, 287402), (102, 245137), (107, 233682), (158, 158253), (174, 143701), (214, 116841), (237, 105502), (321, 77894), (474, 52751), (493, 50718), (642, 38947), (986, 25359), (1343, 18618), (1479, 16906), (1819, 13746), (2291, 10914), (2686, 9309), (2958, 8453), (3103, 8058), (3638, 6873), (4029, 6206), (4582, 5457)]