1567985016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{70783}}^1$

素因数の和:70876

約数の個数: 64

約数和(自身を含む): 4281016320

約数和(自身を除く): 2713031304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 22152, 70783, 141566, 212349, 283132, 424698, 566264, 849396, 920179, 1698792, 1840358, 2760537, 3680716, 5025593, 5521074, 7361432, 10051186, 11042148, 15076779, 20102372, 22084296, 30153558, 40204744, 60307116, 65332709, 120614232, 130665418, 195998127, 261330836, 391996254, 522661672, 783992508, 1567985016]

約数ペア:

[(1, 1567985016), (2, 783992508), (3, 522661672), (4, 391996254), (6, 261330836), (8, 195998127), (12, 130665418), (13, 120614232), (24, 65332709), (26, 60307116), (39, 40204744), (52, 30153558), (71, 22084296), (78, 20102372), (104, 15076779), (142, 11042148), (156, 10051186), (213, 7361432), (284, 5521074), (312, 5025593), (426, 3680716), (568, 2760537), (852, 1840358), (923, 1698792), (1704, 920179), (1846, 849396), (2769, 566264), (3692, 424698), (5538, 283132), (7384, 212349), (11076, 141566), (22152, 70783)]