12853800128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149993}}^1$

素因数の和:150121

約数の個数: 56

約数和(自身を含む): 27735690528

約数和(自身を除く): 14881890400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 2678, 3296, 5356, 6592, 10712, 21424, 42848, 85696, 149993, 299986, 599972, 1199944, 1949909, 2399888, 3899818, 4799776, 7799636, 9599552, 15449279, 15599272, 30898558, 31198544, 61797116, 62397088, 123594232, 124794176, 200840627, 247188464, 401681254, 494376928, 803362508, 988753856, 1606725016, 3213450032, 6426900064, 12853800128]

約数ペア:

[(1, 12853800128), (2, 6426900064), (4, 3213450032), (8, 1606725016), (13, 988753856), (16, 803362508), (26, 494376928), (32, 401681254), (52, 247188464), (64, 200840627), (103, 124794176), (104, 123594232), (206, 62397088), (208, 61797116), (412, 31198544), (416, 30898558), (824, 15599272), (832, 15449279), (1339, 9599552), (1648, 7799636), (2678, 4799776), (3296, 3899818), (5356, 2399888), (6592, 1949909), (10712, 1199944), (21424, 599972), (42848, 299986), (85696, 149993)]