25438722016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{1153}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 54048411648

約数和(自身を除く): 28609689632

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 967, 992, 1153, 1426, 1934, 2306, 2852, 3868, 4612, 5704, 7736, 9224, 11408, 15472, 18448, 22241, 22816, 26519, 29977, 30944, 35743, 36896, 44482, 53038, 59954, 71486, 88964, 106076, 119908, 142972, 177928, 212152, 239816, 285944, 355856, 424304, 479632, 571888, 689471, 711712, 822089, 848608, 959264, 1114951, 1143776, 1378942, 1644178, 2229902, 2757884, 3288356, 4459804, 5515768, 6576712, 8919608, 11031536, 13153424, 17839216, 22063072, 25643873, 26306848, 34563481, 35678432, 51287746, 69126962, 102575492, 138253924, 205150984, 276507848, 410301968, 553015696, 794960063, 820603936, 1106031392, 1589920126, 3179840252, 6359680504, 12719361008, 25438722016]

約数ペア:

[(1, 25438722016), (2, 12719361008), (4, 6359680504), (8, 3179840252), (16, 1589920126), (23, 1106031392), (31, 820603936), (32, 794960063), (46, 553015696), (62, 410301968), (92, 276507848), (124, 205150984), (184, 138253924), (248, 102575492), (368, 69126962), (496, 51287746), (713, 35678432), (736, 34563481), (967, 26306848), (992, 25643873), (1153, 22063072), (1426, 17839216), (1934, 13153424), (2306, 11031536), (2852, 8919608), (3868, 6576712), (4612, 5515768), (5704, 4459804), (7736, 3288356), (9224, 2757884), (11408, 2229902), (15472, 1644178), (18448, 1378942), (22241, 1143776), (22816, 1114951), (26519, 959264), (29977, 848608), (30944, 822089), (35743, 711712), (36896, 689471), (44482, 571888), (53038, 479632), (59954, 424304), (71486, 355856), (88964, 285944), (106076, 239816), (119908, 212152), (142972, 177928)]