63965902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 66670898

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 286, 359, 623, 718, 979, 1001, 1157, 1246, 1958, 2002, 2314, 2513, 3949, 4667, 5026, 6853, 7898, 8099, 9334, 12727, 13706, 16198, 25454, 27643, 31951, 32669, 51337, 55286, 63902, 65338, 89089, 102674, 178178, 223657, 351461, 359359, 415363, 447314, 702922, 718718, 830726, 2460227, 2907541, 4568993, 4920454, 5815082, 9137986, 31982951, 63965902]

約数ペア:

[(1, 63965902), (2, 31982951), (7, 9137986), (11, 5815082), (13, 4920454), (14, 4568993), (22, 2907541), (26, 2460227), (77, 830726), (89, 718718), (91, 702922), (143, 447314), (154, 415363), (178, 359359), (182, 351461), (286, 223657), (359, 178178), (623, 102674), (718, 89089), (979, 65338), (1001, 63902), (1157, 55286), (1246, 51337), (1958, 32669), (2002, 31951), (2314, 27643), (2513, 25454), (3949, 16198), (4667, 13706), (5026, 12727), (6853, 9334), (7898, 8099)]