47122712

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 111048000

約数和(自身を除く): 63925288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1321, 1372, 2548, 2642, 2744, 4459, 5096, 5284, 8918, 9247, 10568, 17173, 17836, 18494, 34346, 35672, 36988, 64729, 68692, 73976, 120211, 129458, 137384, 240422, 258916, 453103, 480844, 517832, 841477, 906206, 961688, 1682954, 1812412, 3365908, 3624824, 5890339, 6731816, 11780678, 23561356, 47122712]

約数ペア:

[(1, 47122712), (2, 23561356), (4, 11780678), (7, 6731816), (8, 5890339), (13, 3624824), (14, 3365908), (26, 1812412), (28, 1682954), (49, 961688), (52, 906206), (56, 841477), (91, 517832), (98, 480844), (104, 453103), (182, 258916), (196, 240422), (343, 137384), (364, 129458), (392, 120211), (637, 73976), (686, 68692), (728, 64729), (1274, 36988), (1321, 35672), (1372, 34346), (2548, 18494), (2642, 17836), (2744, 17173), (4459, 10568), (5096, 9247), (5284, 8918)]