26982128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 34085392

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 227, 272, 304, 323, 368, 391, 437, 454, 646, 782, 874, 908, 1292, 1564, 1748, 1816, 2584, 3128, 3496, 3632, 3859, 4313, 5168, 5221, 6256, 6992, 7429, 7718, 8626, 10442, 14858, 15436, 17252, 20884, 29716, 30872, 34504, 41768, 59432, 61744, 69008, 73321, 83536, 88757, 99199, 118864, 146642, 177514, 198398, 293284, 355028, 396796, 586568, 710056, 793592, 1173136, 1420112, 1587184, 1686383, 3372766, 6745532, 13491064, 26982128]

約数ペア:

[(1, 26982128), (2, 13491064), (4, 6745532), (8, 3372766), (16, 1686383), (17, 1587184), (19, 1420112), (23, 1173136), (34, 793592), (38, 710056), (46, 586568), (68, 396796), (76, 355028), (92, 293284), (136, 198398), (152, 177514), (184, 146642), (227, 118864), (272, 99199), (304, 88757), (323, 83536), (368, 73321), (391, 69008), (437, 61744), (454, 59432), (646, 41768), (782, 34504), (874, 30872), (908, 29716), (1292, 20884), (1564, 17252), (1748, 15436), (1816, 14858), (2584, 10442), (3128, 8626), (3496, 7718), (3632, 7429), (3859, 6992), (4313, 6256), (5168, 5221)]