28277942732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{829}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 57768318720

約数和(自身を除く): 29490375988

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 821, 829, 884, 1222, 1598, 1642, 1658, 2444, 3196, 3284, 3316, 10387, 10673, 10777, 13957, 14093, 20774, 21346, 21554, 27914, 28186, 38587, 38963, 41548, 42692, 43108, 55828, 56372, 77174, 77926, 154348, 155852, 181441, 183209, 362882, 366418, 501631, 506519, 655979, 662371, 680609, 725764, 732836, 1003262, 1013038, 1311958, 1324742, 1361218, 2006524, 2026076, 2623916, 2649484, 2722436, 8527727, 8610823, 8847917, 11570353, 17055454, 17221646, 17695834, 23140706, 31988623, 34110908, 34443292, 35391668, 46281412, 63977246, 127954492, 150414589, 300829178, 415852099, 543806591, 601658356, 831704198, 1087613182, 1663408396, 2175226364, 7069485683, 14138971366, 28277942732]

約数ペア:

[(1, 28277942732), (2, 14138971366), (4, 7069485683), (13, 2175226364), (17, 1663408396), (26, 1087613182), (34, 831704198), (47, 601658356), (52, 543806591), (68, 415852099), (94, 300829178), (188, 150414589), (221, 127954492), (442, 63977246), (611, 46281412), (799, 35391668), (821, 34443292), (829, 34110908), (884, 31988623), (1222, 23140706), (1598, 17695834), (1642, 17221646), (1658, 17055454), (2444, 11570353), (3196, 8847917), (3284, 8610823), (3316, 8527727), (10387, 2722436), (10673, 2649484), (10777, 2623916), (13957, 2026076), (14093, 2006524), (20774, 1361218), (21346, 1324742), (21554, 1311958), (27914, 1013038), (28186, 1003262), (38587, 732836), (38963, 725764), (41548, 680609), (42692, 662371), (43108, 655979), (55828, 506519), (56372, 501631), (77174, 366418), (77926, 362882), (154348, 183209), (155852, 181441)]