2114528

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 4980528

約数和(自身を除く): 2866000

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 92, 104, 136, 169, 184, 208, 221, 272, 299, 338, 368, 391, 416, 442, 544, 598, 676, 736, 782, 884, 1196, 1352, 1564, 1768, 2392, 2704, 2873, 3128, 3536, 3887, 4784, 5083, 5408, 5746, 6256, 7072, 7774, 9568, 10166, 11492, 12512, 15548, 20332, 22984, 31096, 40664, 45968, 62192, 66079, 81328, 91936, 124384, 132158, 162656, 264316, 528632, 1057264, 2114528]

約数ペア:

[(1, 2114528), (2, 1057264), (4, 528632), (8, 264316), (13, 162656), (16, 132158), (17, 124384), (23, 91936), (26, 81328), (32, 66079), (34, 62192), (46, 45968), (52, 40664), (68, 31096), (92, 22984), (104, 20332), (136, 15548), (169, 12512), (184, 11492), (208, 10166), (221, 9568), (272, 7774), (299, 7072), (338, 6256), (368, 5746), (391, 5408), (416, 5083), (442, 4784), (544, 3887), (598, 3536), (676, 3128), (736, 2873), (782, 2704), (884, 2392), (1196, 1768), (1352, 1564)]