63643996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 129744160

約数和(自身を除く): 66100164

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1741, 1924, 2812, 3482, 6964, 9139, 18278, 22633, 33079, 36556, 45266, 64417, 66158, 90532, 128834, 132316, 257668, 430027, 837421, 860054, 1223923, 1674842, 1720108, 2447846, 3349684, 4895692, 15910999, 31821998, 63643996]

約数ペア:

[(1, 63643996), (2, 31821998), (4, 15910999), (13, 4895692), (19, 3349684), (26, 2447846), (37, 1720108), (38, 1674842), (52, 1223923), (74, 860054), (76, 837421), (148, 430027), (247, 257668), (481, 132316), (494, 128834), (703, 90532), (962, 66158), (988, 64417), (1406, 45266), (1741, 36556), (1924, 33079), (2812, 22633), (3482, 18278), (6964, 9139)]