64365028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25261}}^1$

素因数の和:25292

約数の個数: 36

約数和(自身を含む): 141113532

約数和(自身を除く): 76748504

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25261, 50522, 101044, 176827, 328393, 353654, 656786, 707308, 1237789, 1313572, 2298751, 2475578, 4597502, 4951156, 9195004, 16091257, 32182514, 64365028]

約数ペア:

[(1, 64365028), (2, 32182514), (4, 16091257), (7, 9195004), (13, 4951156), (14, 4597502), (26, 2475578), (28, 2298751), (49, 1313572), (52, 1237789), (91, 707308), (98, 656786), (182, 353654), (196, 328393), (364, 176827), (637, 101044), (1274, 50522), (2548, 25261)]