42367264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4145

約数の個数: 48

約数和(自身を含む): 92988000

約数和(自身を除く): 50620736

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 4099, 5168, 8198, 10336, 16396, 32792, 65584, 69683, 77881, 131168, 139366, 155762, 278732, 311524, 557464, 623048, 1114928, 1246096, 1323977, 2229856, 2492192, 2647954, 5295908, 10591816, 21183632, 42367264]

約数ペア:

[(1, 42367264), (2, 21183632), (4, 10591816), (8, 5295908), (16, 2647954), (17, 2492192), (19, 2229856), (32, 1323977), (34, 1246096), (38, 1114928), (68, 623048), (76, 557464), (136, 311524), (152, 278732), (272, 155762), (304, 139366), (323, 131168), (544, 77881), (608, 69683), (646, 65584), (1292, 32792), (2584, 16396), (4099, 10336), (5168, 8198)]