25698973264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{44371}}^1$

素因数の和:45115

約数の個数: 40

約数和(自身を含む): 50806649952

約数和(自身を除く): 25107676688

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 683, 848, 1366, 2732, 5464, 10928, 36199, 44371, 72398, 88742, 144796, 177484, 289592, 354968, 579184, 709936, 2351663, 4703326, 9406652, 18813304, 30305393, 37626608, 60610786, 121221572, 242443144, 484886288, 1606185829, 3212371658, 6424743316, 12849486632, 25698973264]

約数ペア:

[(1, 25698973264), (2, 12849486632), (4, 6424743316), (8, 3212371658), (16, 1606185829), (53, 484886288), (106, 242443144), (212, 121221572), (424, 60610786), (683, 37626608), (848, 30305393), (1366, 18813304), (2732, 9406652), (5464, 4703326), (10928, 2351663), (36199, 709936), (44371, 579184), (72398, 354968), (88742, 289592), (144796, 177484)]