42774176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 90697320

約数和(自身を除く): 47923144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1289, 1952, 2074, 2578, 4148, 5156, 8296, 10312, 16592, 20624, 21913, 33184, 41248, 43826, 78629, 87652, 157258, 175304, 314516, 350608, 629032, 701216, 1258064, 1336693, 2516128, 2673386, 5346772, 10693544, 21387088, 42774176]

約数ペア:

[(1, 42774176), (2, 21387088), (4, 10693544), (8, 5346772), (16, 2673386), (17, 2516128), (32, 1336693), (34, 1258064), (61, 701216), (68, 629032), (122, 350608), (136, 314516), (244, 175304), (272, 157258), (488, 87652), (544, 78629), (976, 43826), (1037, 41248), (1289, 33184), (1952, 21913), (2074, 20624), (2578, 16592), (4148, 10312), (5156, 8296)]