28677132

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 82252800

約数和(自身を除く): 53575668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 101, 108, 132, 198, 202, 239, 297, 303, 396, 404, 478, 594, 606, 717, 909, 956, 1111, 1188, 1212, 1434, 1818, 2151, 2222, 2629, 2727, 2868, 3333, 3636, 4302, 4444, 5258, 5454, 6453, 6666, 7887, 8604, 9999, 10516, 10908, 12906, 13332, 15774, 19998, 23661, 24139, 25812, 29997, 31548, 39996, 47322, 48278, 59994, 70983, 72417, 94644, 96556, 119988, 141966, 144834, 217251, 265529, 283932, 289668, 434502, 531058, 651753, 796587, 869004, 1062116, 1303506, 1593174, 2389761, 2607012, 3186348, 4779522, 7169283, 9559044, 14338566, 28677132]

約数ペア:

[(1, 28677132), (2, 14338566), (3, 9559044), (4, 7169283), (6, 4779522), (9, 3186348), (11, 2607012), (12, 2389761), (18, 1593174), (22, 1303506), (27, 1062116), (33, 869004), (36, 796587), (44, 651753), (54, 531058), (66, 434502), (99, 289668), (101, 283932), (108, 265529), (132, 217251), (198, 144834), (202, 141966), (239, 119988), (297, 96556), (303, 94644), (396, 72417), (404, 70983), (478, 59994), (594, 48278), (606, 47322), (717, 39996), (909, 31548), (956, 29997), (1111, 25812), (1188, 24139), (1212, 23661), (1434, 19998), (1818, 15774), (2151, 13332), (2222, 12906), (2629, 10908), (2727, 10516), (2868, 9999), (3333, 8604), (3636, 7887), (4302, 6666), (4444, 6453), (5258, 5454)]