28154616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 83106000

約数和(自身を除く): 54951384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 89, 98, 147, 168, 178, 196, 267, 269, 294, 356, 392, 534, 538, 588, 623, 712, 807, 1068, 1076, 1176, 1246, 1614, 1869, 1883, 2136, 2152, 2492, 3228, 3738, 3766, 4361, 4984, 5649, 6456, 7476, 7532, 8722, 11298, 13083, 13181, 14952, 15064, 17444, 22596, 23941, 26166, 26362, 34888, 39543, 45192, 47882, 52332, 52724, 71823, 79086, 95764, 104664, 105448, 143646, 158172, 167587, 191528, 287292, 316344, 335174, 502761, 574584, 670348, 1005522, 1173109, 1340696, 2011044, 2346218, 3519327, 4022088, 4692436, 7038654, 9384872, 14077308, 28154616]

約数ペア:

[(1, 28154616), (2, 14077308), (3, 9384872), (4, 7038654), (6, 4692436), (7, 4022088), (8, 3519327), (12, 2346218), (14, 2011044), (21, 1340696), (24, 1173109), (28, 1005522), (42, 670348), (49, 574584), (56, 502761), (84, 335174), (89, 316344), (98, 287292), (147, 191528), (168, 167587), (178, 158172), (196, 143646), (267, 105448), (269, 104664), (294, 95764), (356, 79086), (392, 71823), (534, 52724), (538, 52332), (588, 47882), (623, 45192), (712, 39543), (807, 34888), (1068, 26362), (1076, 26166), (1176, 23941), (1246, 22596), (1614, 17444), (1869, 15064), (1883, 14952), (2136, 13181), (2152, 13083), (2492, 11298), (3228, 8722), (3738, 7532), (3766, 7476), (4361, 6456), (4984, 5649)]