15662423072

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{1789}}^1\times {\mathrm{1997}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 31093395480

約数和(自身を除く): 15430972408

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 1789, 1997, 2192, 3578, 3994, 4384, 7156, 7988, 14312, 15976, 28624, 31952, 57248, 63904, 245093, 273589, 490186, 547178, 980372, 1094356, 1960744, 2188712, 3572633, 3921488, 4377424, 7145266, 7842976, 8754848, 14290532, 28581064, 57162128, 114324256, 489450721, 978901442, 1957802884, 3915605768, 7831211536, 15662423072]

約数ペア:

[(1, 15662423072), (2, 7831211536), (4, 3915605768), (8, 1957802884), (16, 978901442), (32, 489450721), (137, 114324256), (274, 57162128), (548, 28581064), (1096, 14290532), (1789, 8754848), (1997, 7842976), (2192, 7145266), (3578, 4377424), (3994, 3921488), (4384, 3572633), (7156, 2188712), (7988, 1960744), (14312, 1094356), (15976, 980372), (28624, 547178), (31952, 490186), (57248, 273589), (63904, 245093)]