64863772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 62628068

約数列:

[1, 2, 4, 17, 23, 34, 46, 67, 68, 92, 134, 268, 391, 619, 782, 1139, 1238, 1541, 1564, 2278, 2476, 3082, 4556, 6164, 10523, 14237, 21046, 26197, 28474, 41473, 42092, 52394, 56948, 82946, 104788, 165892, 242029, 484058, 705041, 953879, 968116, 1410082, 1907758, 2820164, 3815516, 16215943, 32431886, 64863772]

約数ペア:

[(1, 64863772), (2, 32431886), (4, 16215943), (17, 3815516), (23, 2820164), (34, 1907758), (46, 1410082), (67, 968116), (68, 953879), (92, 705041), (134, 484058), (268, 242029), (391, 165892), (619, 104788), (782, 82946), (1139, 56948), (1238, 52394), (1541, 42092), (1564, 41473), (2278, 28474), (2476, 26197), (3082, 21046), (4556, 14237), (6164, 10523)]