71717624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9157}}^1$

素因数の和:9263

約数の個数: 32

約数和(自身を含む): 148359600

約数和(自身を除く): 76641976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 9157, 18314, 36628, 73256, 100727, 201454, 402908, 805816, 814973, 1629946, 3259892, 6519784, 8964703, 17929406, 35858812, 71717624]

約数ペア:

[(1, 71717624), (2, 35858812), (4, 17929406), (8, 8964703), (11, 6519784), (22, 3259892), (44, 1629946), (88, 814973), (89, 805816), (178, 402908), (356, 201454), (712, 100727), (979, 73256), (1958, 36628), (3916, 18314), (7832, 9157)]