40471424

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 97601760

約数和(自身を除く): 57130336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 2657, 3808, 5314, 7616, 10628, 15232, 18599, 21256, 37198, 42512, 45169, 74396, 85024, 90338, 148792, 170048, 180676, 297584, 316183, 340096, 361352, 595168, 632366, 722704, 1190336, 1264732, 1445408, 2380672, 2529464, 2890816, 5058928, 5781632, 10117856, 20235712, 40471424]

約数ペア:

[(1, 40471424), (2, 20235712), (4, 10117856), (7, 5781632), (8, 5058928), (14, 2890816), (16, 2529464), (17, 2380672), (28, 1445408), (32, 1264732), (34, 1190336), (56, 722704), (64, 632366), (68, 595168), (112, 361352), (119, 340096), (128, 316183), (136, 297584), (224, 180676), (238, 170048), (272, 148792), (448, 90338), (476, 85024), (544, 74396), (896, 45169), (952, 42512), (1088, 37198), (1904, 21256), (2176, 18599), (2657, 15232), (3808, 10628), (5314, 7616)]