8458112

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 20159280

約数和(自身を除く): 11701168

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 128, 136, 169, 184, 208, 221, 272, 299, 338, 368, 391, 416, 442, 544, 598, 676, 736, 782, 832, 884, 1088, 1196, 1352, 1472, 1564, 1664, 1768, 2176, 2392, 2704, 2873, 2944, 3128, 3536, 3887, 4784, 5083, 5408, 5746, 6256, 7072, 7774, 9568, 10166, 10816, 11492, 12512, 14144, 15548, 19136, 20332, 21632, 22984, 25024, 28288, 31096, 38272, 40664, 45968, 50048, 62192, 66079, 81328, 91936, 124384, 132158, 162656, 183872, 248768, 264316, 325312, 367744, 497536, 528632, 650624, 1057264, 2114528, 4229056, 8458112]

約数ペア:

[(1, 8458112), (2, 4229056), (4, 2114528), (8, 1057264), (13, 650624), (16, 528632), (17, 497536), (23, 367744), (26, 325312), (32, 264316), (34, 248768), (46, 183872), (52, 162656), (64, 132158), (68, 124384), (92, 91936), (104, 81328), (128, 66079), (136, 62192), (169, 50048), (184, 45968), (208, 40664), (221, 38272), (272, 31096), (299, 28288), (338, 25024), (368, 22984), (391, 21632), (416, 20332), (442, 19136), (544, 15548), (598, 14144), (676, 12512), (736, 11492), (782, 10816), (832, 10166), (884, 9568), (1088, 7774), (1196, 7072), (1352, 6256), (1472, 5746), (1564, 5408), (1664, 5083), (1768, 4784), (2176, 3887), (2392, 3536), (2704, 3128), (2873, 2944)]