15545802016

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{84239}}^1$

素因数の和:84401

約数の個数: 48

約数和(自身を含む): 31418150400

約数和(自身を除く): 15872348384

約数列:

[1, 2, 4, 8, 16, 32, 73, 79, 146, 158, 292, 316, 584, 632, 1168, 1264, 2336, 2528, 5767, 11534, 23068, 46136, 84239, 92272, 168478, 184544, 336956, 673912, 1347824, 2695648, 6149447, 6654881, 12298894, 13309762, 24597788, 26619524, 49195576, 53239048, 98391152, 106478096, 196782304, 212956192, 485806313, 971612626, 1943225252, 3886450504, 7772901008, 15545802016]

約数ペア:

[(1, 15545802016), (2, 7772901008), (4, 3886450504), (8, 1943225252), (16, 971612626), (32, 485806313), (73, 212956192), (79, 196782304), (146, 106478096), (158, 98391152), (292, 53239048), (316, 49195576), (584, 26619524), (632, 24597788), (1168, 13309762), (1264, 12298894), (2336, 6654881), (2528, 6149447), (5767, 2695648), (11534, 1347824), (23068, 673912), (46136, 336956), (84239, 184544), (92272, 168478)]