28427922064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1081403}}^1$

素因数の和:1081495

約数の個数: 40

約数和(自身を含む): 57928649472

約数和(自身を除く): 29500727408

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 1081403, 2162806, 4325612, 8651224, 17302448, 33523493, 57314359, 67046986, 114628718, 134093972, 229257436, 268187944, 458514872, 536375888, 917029744, 1776745129, 3553490258, 7106980516, 14213961032, 28427922064]

約数ペア:

[(1, 28427922064), (2, 14213961032), (4, 7106980516), (8, 3553490258), (16, 1776745129), (31, 917029744), (53, 536375888), (62, 458514872), (106, 268187944), (124, 229257436), (212, 134093972), (248, 114628718), (424, 67046986), (496, 57314359), (848, 33523493), (1643, 17302448), (3286, 8651224), (6572, 4325612), (13144, 2162806), (26288, 1081403)]