4961386688

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{6451}}^1$

素因数の和:6721

約数の個数: 56

約数和(自身を含む): 10059003504

約数和(自身を除く): 5097616816

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 197, 244, 394, 488, 788, 976, 1576, 1952, 3152, 3904, 6304, 6451, 12017, 12608, 12902, 24034, 25804, 48068, 51608, 96136, 103216, 192272, 206432, 384544, 393511, 412864, 769088, 787022, 1270847, 1574044, 2541694, 3148088, 5083388, 6296176, 10166776, 12592352, 20333552, 25184704, 40667104, 77521667, 81334208, 155043334, 310086668, 620173336, 1240346672, 2480693344, 4961386688]

約数ペア:

[(1, 4961386688), (2, 2480693344), (4, 1240346672), (8, 620173336), (16, 310086668), (32, 155043334), (61, 81334208), (64, 77521667), (122, 40667104), (197, 25184704), (244, 20333552), (394, 12592352), (488, 10166776), (788, 6296176), (976, 5083388), (1576, 3148088), (1952, 2541694), (3152, 1574044), (3904, 1270847), (6304, 787022), (6451, 769088), (12017, 412864), (12608, 393511), (12902, 384544), (24034, 206432), (25804, 192272), (48068, 103216), (51608, 96136)]