638996826064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{44325529}}^1$

素因数の和:44325607

約数の個数: 40

約数和(自身を含む): 1335616869960

約数和(自身を除く): 696620043896

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 44325529, 88651058, 177302116, 354604232, 709208464, 753533993, 1507067986, 2349253037, 3014135972, 4698506074, 6028271944, 9397012148, 12056543888, 18794024296, 37588048592, 39937301629, 79874603258, 159749206516, 319498413032, 638996826064]

約数ペア:

[(1, 638996826064), (2, 319498413032), (4, 159749206516), (8, 79874603258), (16, 39937301629), (17, 37588048592), (34, 18794024296), (53, 12056543888), (68, 9397012148), (106, 6028271944), (136, 4698506074), (212, 3014135972), (272, 2349253037), (424, 1507067986), (848, 753533993), (901, 709208464), (1802, 354604232), (3604, 177302116), (7208, 88651058), (14416, 44325529)]