84704128

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 183906000

約数和(自身を除く): 99201872

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1201, 1216, 1856, 2204, 2402, 2432, 3712, 4408, 4804, 8816, 9608, 17632, 19216, 22819, 34829, 35264, 38432, 45638, 69658, 70528, 76864, 91276, 139316, 153728, 182552, 278632, 365104, 557264, 661751, 730208, 1114528, 1323502, 1460416, 2229056, 2647004, 2920832, 4458112, 5294008, 10588016, 21176032, 42352064, 84704128]

約数ペア:

[(1, 84704128), (2, 42352064), (4, 21176032), (8, 10588016), (16, 5294008), (19, 4458112), (29, 2920832), (32, 2647004), (38, 2229056), (58, 1460416), (64, 1323502), (76, 1114528), (116, 730208), (128, 661751), (152, 557264), (232, 365104), (304, 278632), (464, 182552), (551, 153728), (608, 139316), (928, 91276), (1102, 76864), (1201, 70528), (1216, 69658), (1856, 45638), (2204, 38432), (2402, 35264), (2432, 34829), (3712, 22819), (4408, 19216), (4804, 17632), (8816, 9608)]