65294488

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 148896000

約数和(自身を除く): 83601512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 436, 532, 563, 763, 872, 1064, 1126, 1526, 2071, 2252, 3052, 3941, 4142, 4504, 6104, 7882, 8284, 10697, 14497, 15764, 16568, 21394, 28994, 31528, 42788, 57988, 61367, 74879, 85576, 115976, 122734, 149758, 245468, 299516, 429569, 490936, 599032, 859138, 1165973, 1718276, 2331946, 3436552, 4663892, 8161811, 9327784, 16323622, 32647244, 65294488]

約数ペア:

[(1, 65294488), (2, 32647244), (4, 16323622), (7, 9327784), (8, 8161811), (14, 4663892), (19, 3436552), (28, 2331946), (38, 1718276), (56, 1165973), (76, 859138), (109, 599032), (133, 490936), (152, 429569), (218, 299516), (266, 245468), (436, 149758), (532, 122734), (563, 115976), (763, 85576), (872, 74879), (1064, 61367), (1126, 57988), (1526, 42788), (2071, 31528), (2252, 28994), (3052, 21394), (3941, 16568), (4142, 15764), (4504, 14497), (6104, 10697), (7882, 8284)]