42438565528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1\times {\mathrm{3331}}^1$

素因数の和:4496

約数の個数: 64

約数和(自身を含む): 84926016000

約数和(自身を除く): 42487450472

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1061, 1501, 2122, 3002, 3331, 4244, 6004, 6662, 8488, 12008, 13324, 20159, 26648, 40318, 63289, 80636, 83819, 126578, 161272, 167638, 253156, 263149, 335276, 506312, 526298, 670552, 1052596, 1592561, 2105192, 3185122, 3534191, 4999831, 6370244, 7068382, 9999662, 12740488, 14136764, 19999324, 28273528, 39998648, 67149629, 134299258, 268598516, 279201089, 537197032, 558402178, 1116804356, 2233608712, 5304820691, 10609641382, 21219282764, 42438565528]

約数ペア:

[(1, 42438565528), (2, 21219282764), (4, 10609641382), (8, 5304820691), (19, 2233608712), (38, 1116804356), (76, 558402178), (79, 537197032), (152, 279201089), (158, 268598516), (316, 134299258), (632, 67149629), (1061, 39998648), (1501, 28273528), (2122, 19999324), (3002, 14136764), (3331, 12740488), (4244, 9999662), (6004, 7068382), (6662, 6370244), (8488, 4999831), (12008, 3534191), (13324, 3185122), (20159, 2105192), (26648, 1592561), (40318, 1052596), (63289, 670552), (80636, 526298), (83819, 506312), (126578, 335276), (161272, 263149), (167638, 253156)]