68260244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 133506576

約数和(自身を除く): 65246332

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 101, 164, 202, 317, 404, 533, 634, 1066, 1268, 1313, 2132, 2626, 4121, 4141, 5252, 8242, 8282, 12997, 16484, 16564, 25994, 32017, 51988, 53833, 64034, 107666, 128068, 168961, 215332, 337922, 416221, 675844, 832442, 1312697, 1664884, 2625394, 5250788, 17065061, 34130122, 68260244]

約数ペア:

[(1, 68260244), (2, 34130122), (4, 17065061), (13, 5250788), (26, 2625394), (41, 1664884), (52, 1312697), (82, 832442), (101, 675844), (164, 416221), (202, 337922), (317, 215332), (404, 168961), (533, 128068), (634, 107666), (1066, 64034), (1268, 53833), (1313, 51988), (2132, 32017), (2626, 25994), (4121, 16564), (4141, 16484), (5252, 12997), (8242, 8282)]