39861536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 95510016

約数和(自身を除く): 55648480

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 281, 286, 341, 352, 403, 416, 496, 562, 572, 682, 806, 992, 1124, 1144, 1364, 1612, 2248, 2288, 2728, 3091, 3224, 3653, 4433, 4496, 4576, 5456, 6182, 6448, 7306, 8711, 8866, 8992, 10912, 12364, 12896, 14612, 17422, 17732, 24728, 29224, 34844, 35464, 40183, 49456, 58448, 69688, 70928, 80366, 95821, 98912, 113243, 116896, 139376, 141856, 160732, 191642, 226486, 278752, 321464, 383284, 452972, 642928, 766568, 905944, 1245673, 1285856, 1533136, 1811888, 2491346, 3066272, 3623776, 4982692, 9965384, 19930768, 39861536]

約数ペア:

[(1, 39861536), (2, 19930768), (4, 9965384), (8, 4982692), (11, 3623776), (13, 3066272), (16, 2491346), (22, 1811888), (26, 1533136), (31, 1285856), (32, 1245673), (44, 905944), (52, 766568), (62, 642928), (88, 452972), (104, 383284), (124, 321464), (143, 278752), (176, 226486), (208, 191642), (248, 160732), (281, 141856), (286, 139376), (341, 116896), (352, 113243), (403, 98912), (416, 95821), (496, 80366), (562, 70928), (572, 69688), (682, 58448), (806, 49456), (992, 40183), (1124, 35464), (1144, 34844), (1364, 29224), (1612, 24728), (2248, 17732), (2288, 17422), (2728, 14612), (3091, 12896), (3224, 12364), (3653, 10912), (4433, 8992), (4496, 8866), (4576, 8711), (5456, 7306), (6182, 6448)]