26118528068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{546367}}^1$

素因数の和:546444

約数の個数: 48

約数和(自身を含む): 52320199680

約数和(自身を除く): 26201671612

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2812, 11951, 23902, 47804, 546367, 1092734, 2185468, 9288239, 10380973, 18576478, 20215579, 20761946, 37152956, 40431158, 41523892, 80862316, 176476541, 343664843, 352953082, 384096001, 687329686, 705906164, 768192002, 1374659372, 1536384004, 6529632017, 13059264034, 26118528068]

約数ペア:

[(1, 26118528068), (2, 13059264034), (4, 6529632017), (17, 1536384004), (19, 1374659372), (34, 768192002), (37, 705906164), (38, 687329686), (68, 384096001), (74, 352953082), (76, 343664843), (148, 176476541), (323, 80862316), (629, 41523892), (646, 40431158), (703, 37152956), (1258, 20761946), (1292, 20215579), (1406, 18576478), (2516, 10380973), (2812, 9288239), (11951, 2185468), (23902, 1092734), (47804, 546367)]