63571816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 158086080

約数和(自身を除く): 94514264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 641, 644, 1012, 1078, 1127, 1282, 1288, 1771, 2024, 2156, 2254, 2564, 3542, 4312, 4487, 4508, 5128, 7051, 7084, 8974, 9016, 12397, 14102, 14168, 14743, 17948, 24794, 28204, 29486, 31409, 35896, 49357, 49588, 56408, 58972, 62818, 98714, 99176, 103201, 117944, 125636, 162173, 197428, 206402, 251272, 324346, 345499, 394856, 412804, 648692, 690998, 722407, 825608, 1135211, 1297384, 1381996, 1444814, 2270422, 2763992, 2889628, 4540844, 5779256, 7946477, 9081688, 15892954, 31785908, 63571816]

約数ペア:

[(1, 63571816), (2, 31785908), (4, 15892954), (7, 9081688), (8, 7946477), (11, 5779256), (14, 4540844), (22, 2889628), (23, 2763992), (28, 2270422), (44, 1444814), (46, 1381996), (49, 1297384), (56, 1135211), (77, 825608), (88, 722407), (92, 690998), (98, 648692), (154, 412804), (161, 394856), (184, 345499), (196, 324346), (253, 251272), (308, 206402), (322, 197428), (392, 162173), (506, 125636), (539, 117944), (616, 103201), (641, 99176), (644, 98714), (1012, 62818), (1078, 58972), (1127, 56408), (1282, 49588), (1288, 49357), (1771, 35896), (2024, 31409), (2156, 29486), (2254, 28204), (2564, 24794), (3542, 17948), (4312, 14743), (4487, 14168), (4508, 14102), (5128, 12397), (7051, 9016), (7084, 8974)]