40795464

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 64180536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 178, 213, 267, 269, 284, 356, 426, 534, 538, 568, 712, 807, 852, 1068, 1076, 1614, 1704, 2136, 2152, 3228, 6319, 6456, 12638, 18957, 19099, 23941, 25276, 37914, 38198, 47882, 50552, 57297, 71823, 75828, 76396, 95764, 114594, 143646, 151656, 152792, 191528, 229188, 287292, 458376, 574584, 1699811, 3399622, 5099433, 6799244, 10198866, 13598488, 20397732, 40795464]

約数ペア:

[(1, 40795464), (2, 20397732), (3, 13598488), (4, 10198866), (6, 6799244), (8, 5099433), (12, 3399622), (24, 1699811), (71, 574584), (89, 458376), (142, 287292), (178, 229188), (213, 191528), (267, 152792), (269, 151656), (284, 143646), (356, 114594), (426, 95764), (534, 76396), (538, 75828), (568, 71823), (712, 57297), (807, 50552), (852, 47882), (1068, 38198), (1076, 37914), (1614, 25276), (1704, 23941), (2136, 19099), (2152, 18957), (3228, 12638), (6319, 6456)]