61968752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 125265792

約数和(自身を除く): 63297040

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1237, 1616, 2474, 3131, 4948, 6262, 9896, 12524, 19792, 25048, 38347, 50096, 76694, 124937, 153388, 249874, 306776, 499748, 613552, 999496, 1998992, 3873047, 7746094, 15492188, 30984376, 61968752]

約数ペア:

[(1, 61968752), (2, 30984376), (4, 15492188), (8, 7746094), (16, 3873047), (31, 1998992), (62, 999496), (101, 613552), (124, 499748), (202, 306776), (248, 249874), (404, 153388), (496, 124937), (808, 76694), (1237, 50096), (1616, 38347), (2474, 25048), (3131, 19792), (4948, 12524), (6262, 9896)]