64009198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 108801792

約数和(自身を除く): 44792594

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 953, 1562, 1906, 3053, 6106, 10483, 20966, 33583, 40979, 67166, 67663, 81958, 135326, 450769, 744293, 901538, 1488586, 2909509, 5819018, 32004599, 64009198]

約数ペア:

[(1, 64009198), (2, 32004599), (11, 5819018), (22, 2909509), (43, 1488586), (71, 901538), (86, 744293), (142, 450769), (473, 135326), (781, 81958), (946, 67663), (953, 67166), (1562, 40979), (1906, 33583), (3053, 20966), (6106, 10483)]