15694277776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2267}}^1\times {\mathrm{5477}}^1$

素因数の和:7831

約数の個数: 40

約数和(自身を含む): 30811777920

約数和(自身を除く): 15117500144

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2267, 4534, 5477, 9068, 10954, 18136, 21908, 36272, 43816, 87632, 179093, 358186, 432683, 716372, 865366, 1432744, 1730732, 2865488, 3461464, 6922928, 12416359, 24832718, 49665436, 99330872, 198661744, 980892361, 1961784722, 3923569444, 7847138888, 15694277776]

約数ペア:

[(1, 15694277776), (2, 7847138888), (4, 3923569444), (8, 1961784722), (16, 980892361), (79, 198661744), (158, 99330872), (316, 49665436), (632, 24832718), (1264, 12416359), (2267, 6922928), (4534, 3461464), (5477, 2865488), (9068, 1730732), (10954, 1432744), (18136, 865366), (21908, 716372), (36272, 432683), (43816, 358186), (87632, 179093)]