2945956768

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{17393}}^1$

素因数の和:17549

約数の個数: 48

約数和(自身を含む): 5961271680

約数和(自身を除く): 3015314912

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 2144, 2528, 5293, 10586, 17393, 21172, 34786, 42344, 69572, 84688, 139144, 169376, 278288, 556576, 1165331, 1374047, 2330662, 2748094, 4661324, 5496188, 9322648, 10992376, 18645296, 21984752, 37290592, 43969504, 92061149, 184122298, 368244596, 736489192, 1472978384, 2945956768]

約数ペア:

[(1, 2945956768), (2, 1472978384), (4, 736489192), (8, 368244596), (16, 184122298), (32, 92061149), (67, 43969504), (79, 37290592), (134, 21984752), (158, 18645296), (268, 10992376), (316, 9322648), (536, 5496188), (632, 4661324), (1072, 2748094), (1264, 2330662), (2144, 1374047), (2528, 1165331), (5293, 556576), (10586, 278288), (17393, 169376), (21172, 139144), (34786, 84688), (42344, 69572)]