542781063664

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79446877}}^1$

素因数の和:79446953

約数の個数: 40

約数和(自身を含む): 1221575196128

約数和(自身を除く): 678794132464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 79446877, 158893754, 317787508, 556128139, 635575016, 1112256278, 1271150032, 2224512556, 4449025112, 4846259497, 8898050224, 9692518994, 19385037988, 33923816479, 38770075976, 67847632958, 77540151952, 135695265916, 271390531832, 542781063664]

約数ペア:

[(1, 542781063664), (2, 271390531832), (4, 135695265916), (7, 77540151952), (8, 67847632958), (14, 38770075976), (16, 33923816479), (28, 19385037988), (56, 9692518994), (61, 8898050224), (112, 4846259497), (122, 4449025112), (244, 2224512556), (427, 1271150032), (488, 1112256278), (854, 635575016), (976, 556128139), (1708, 317787508), (3416, 158893754), (6832, 79446877)]