4016194832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4481}}^1$

素因数の和:4672

約数の個数: 80

約数和(自身を含む): 8714442240

約数和(自身を除く): 4698247408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 139, 208, 248, 278, 403, 496, 556, 806, 1112, 1612, 1807, 2224, 3224, 3614, 4309, 4481, 6448, 7228, 8618, 8962, 14456, 17236, 17924, 28912, 34472, 35848, 56017, 58253, 68944, 71696, 112034, 116506, 138911, 224068, 233012, 277822, 448136, 466024, 555644, 622859, 896272, 932048, 1111288, 1245718, 1805843, 2222576, 2491436, 3611686, 4982872, 7223372, 8097167, 9965744, 14446744, 16194334, 19308629, 28893488, 32388668, 38617258, 64777336, 77234516, 129554672, 154469032, 251012177, 308938064, 502024354, 1004048708, 2008097416, 4016194832]

約数ペア:

[(1, 4016194832), (2, 2008097416), (4, 1004048708), (8, 502024354), (13, 308938064), (16, 251012177), (26, 154469032), (31, 129554672), (52, 77234516), (62, 64777336), (104, 38617258), (124, 32388668), (139, 28893488), (208, 19308629), (248, 16194334), (278, 14446744), (403, 9965744), (496, 8097167), (556, 7223372), (806, 4982872), (1112, 3611686), (1612, 2491436), (1807, 2222576), (2224, 1805843), (3224, 1245718), (3614, 1111288), (4309, 932048), (4481, 896272), (6448, 622859), (7228, 555644), (8618, 466024), (8962, 448136), (14456, 277822), (17236, 233012), (17924, 224068), (28912, 138911), (34472, 116506), (35848, 112034), (56017, 71696), (58253, 68944)]