4861456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 10171224

約数和(自身を除く): 5309768

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 293, 488, 586, 976, 1037, 1172, 2074, 2344, 4148, 4688, 4981, 8296, 9962, 16592, 17873, 19924, 35746, 39848, 71492, 79696, 142984, 285968, 303841, 607682, 1215364, 2430728, 4861456]

約数ペア:

[(1, 4861456), (2, 2430728), (4, 1215364), (8, 607682), (16, 303841), (17, 285968), (34, 142984), (61, 79696), (68, 71492), (122, 39848), (136, 35746), (244, 19924), (272, 17873), (293, 16592), (488, 9962), (586, 8296), (976, 4981), (1037, 4688), (1172, 4148), (2074, 2344)]