38863244854

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^2\times {\mathrm{1069}}^1$

素因数の和:1362

約数の個数: 72

約数和(自身を含む): 71389038960

約数和(自身を除く): 32525794106

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 127, 161, 254, 322, 889, 1069, 1127, 1778, 2138, 2254, 2921, 5842, 6223, 7483, 12446, 14966, 16129, 20447, 24587, 32258, 40894, 49174, 52381, 104762, 112903, 135763, 143129, 172109, 225806, 271526, 286258, 344218, 370967, 741934, 790321, 950341, 1204763, 1580642, 1900682, 2409526, 2596769, 3122549, 5193538, 6245098, 6652387, 13304774, 17241901, 18177383, 21857843, 34483802, 36354766, 43715686, 120693307, 153004901, 241386614, 306009802, 396563723, 793127446, 844853149, 1689706298, 2775946061, 5551892122, 19431622427, 38863244854]

約数ペア:

[(1, 38863244854), (2, 19431622427), (7, 5551892122), (14, 2775946061), (23, 1689706298), (46, 844853149), (49, 793127446), (98, 396563723), (127, 306009802), (161, 241386614), (254, 153004901), (322, 120693307), (889, 43715686), (1069, 36354766), (1127, 34483802), (1778, 21857843), (2138, 18177383), (2254, 17241901), (2921, 13304774), (5842, 6652387), (6223, 6245098), (7483, 5193538), (12446, 3122549), (14966, 2596769), (16129, 2409526), (20447, 1900682), (24587, 1580642), (32258, 1204763), (40894, 950341), (49174, 790321), (52381, 741934), (104762, 370967), (112903, 344218), (135763, 286258), (143129, 271526), (172109, 225806)]