542558128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{284957}}^1$

素因数の和:284989

約数の個数: 40

約数和(自身を含む): 1272052512

約数和(自身を除く): 729494384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 284957, 569914, 1139828, 1994699, 2279656, 3989398, 4559312, 4844269, 7978796, 9688538, 15957592, 19377076, 31915184, 33909883, 38754152, 67819766, 77508304, 135639532, 271279064, 542558128]

約数ペア:

[(1, 542558128), (2, 271279064), (4, 135639532), (7, 77508304), (8, 67819766), (14, 38754152), (16, 33909883), (17, 31915184), (28, 19377076), (34, 15957592), (56, 9688538), (68, 7978796), (112, 4844269), (119, 4559312), (136, 3989398), (238, 2279656), (272, 1994699), (476, 1139828), (952, 569914), (1904, 284957)]