64988448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 197172864

約数和(自身を除く): 132184416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 112, 168, 194, 224, 291, 336, 388, 582, 672, 679, 776, 997, 1164, 1358, 1552, 1994, 2037, 2328, 2716, 2991, 3104, 3988, 4074, 4656, 5432, 5982, 6979, 7976, 8148, 9312, 10864, 11964, 13958, 15952, 16296, 20937, 21728, 23928, 27916, 31904, 32592, 41874, 47856, 55832, 65184, 83748, 95712, 96709, 111664, 167496, 193418, 223328, 290127, 334992, 386836, 580254, 669984, 676963, 773672, 1160508, 1353926, 1547344, 2030889, 2321016, 2707852, 3094688, 4061778, 4642032, 5415704, 8123556, 9284064, 10831408, 16247112, 21662816, 32494224, 64988448]

約数ペア:

[(1, 64988448), (2, 32494224), (3, 21662816), (4, 16247112), (6, 10831408), (7, 9284064), (8, 8123556), (12, 5415704), (14, 4642032), (16, 4061778), (21, 3094688), (24, 2707852), (28, 2321016), (32, 2030889), (42, 1547344), (48, 1353926), (56, 1160508), (84, 773672), (96, 676963), (97, 669984), (112, 580254), (168, 386836), (194, 334992), (224, 290127), (291, 223328), (336, 193418), (388, 167496), (582, 111664), (672, 96709), (679, 95712), (776, 83748), (997, 65184), (1164, 55832), (1358, 47856), (1552, 41874), (1994, 32592), (2037, 31904), (2328, 27916), (2716, 23928), (2991, 21728), (3104, 20937), (3988, 16296), (4074, 15952), (4656, 13958), (5432, 11964), (5982, 10864), (6979, 9312), (7976, 8148)]