40282276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 76083840

約数和(自身を除く): 35801564

約数列:

[1, 2, 4, 29, 58, 67, 71, 73, 116, 134, 142, 146, 268, 284, 292, 1943, 2059, 2117, 3886, 4118, 4234, 4757, 4891, 5183, 7772, 8236, 8468, 9514, 9782, 10366, 19028, 19564, 20732, 137953, 141839, 150307, 275906, 283678, 300614, 347261, 551812, 567356, 601228, 694522, 1389044, 10070569, 20141138, 40282276]

約数ペア:

[(1, 40282276), (2, 20141138), (4, 10070569), (29, 1389044), (58, 694522), (67, 601228), (71, 567356), (73, 551812), (116, 347261), (134, 300614), (142, 283678), (146, 275906), (268, 150307), (284, 141839), (292, 137953), (1943, 20732), (2059, 19564), (2117, 19028), (3886, 10366), (4118, 9782), (4234, 9514), (4757, 8468), (4891, 8236), (5183, 7772)]