1740561728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84199}}^1$

素因数の和:84247

約数の個数: 56

約数和(自身を含む): 3849624000

約数和(自身を除く): 2109062272

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 84199, 168398, 336796, 673592, 1347184, 1431383, 1599781, 2694368, 2862766, 3199562, 5388736, 5725532, 6399124, 11451064, 12798248, 22902128, 25596496, 27196277, 45804256, 51192992, 54392554, 91608512, 102385984, 108785108, 217570216, 435140432, 870280864, 1740561728]

約数ペア:

[(1, 1740561728), (2, 870280864), (4, 435140432), (8, 217570216), (16, 108785108), (17, 102385984), (19, 91608512), (32, 54392554), (34, 51192992), (38, 45804256), (64, 27196277), (68, 25596496), (76, 22902128), (136, 12798248), (152, 11451064), (272, 6399124), (304, 5725532), (323, 5388736), (544, 3199562), (608, 2862766), (646, 2694368), (1088, 1599781), (1216, 1431383), (1292, 1347184), (2584, 673592), (5168, 336796), (10336, 168398), (20672, 84199)]