64940736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 198160640

約数和(自身を除く): 133219904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 211, 224, 229, 336, 422, 448, 458, 633, 672, 687, 844, 916, 1266, 1344, 1374, 1477, 1603, 1688, 1832, 2532, 2748, 2954, 3206, 3376, 3664, 4431, 4809, 5064, 5496, 5908, 6412, 6752, 7328, 8862, 9618, 10128, 10992, 11816, 12824, 13504, 14656, 17724, 19236, 20256, 21984, 23632, 25648, 35448, 38472, 40512, 43968, 47264, 48319, 51296, 70896, 76944, 94528, 96638, 102592, 141792, 144957, 153888, 193276, 283584, 289914, 307776, 338233, 386552, 579828, 676466, 773104, 1014699, 1159656, 1352932, 1546208, 2029398, 2319312, 2705864, 3092416, 4058796, 4638624, 5411728, 8117592, 9277248, 10823456, 16235184, 21646912, 32470368, 64940736]

約数ペア:

[(1, 64940736), (2, 32470368), (3, 21646912), (4, 16235184), (6, 10823456), (7, 9277248), (8, 8117592), (12, 5411728), (14, 4638624), (16, 4058796), (21, 3092416), (24, 2705864), (28, 2319312), (32, 2029398), (42, 1546208), (48, 1352932), (56, 1159656), (64, 1014699), (84, 773104), (96, 676466), (112, 579828), (168, 386552), (192, 338233), (211, 307776), (224, 289914), (229, 283584), (336, 193276), (422, 153888), (448, 144957), (458, 141792), (633, 102592), (672, 96638), (687, 94528), (844, 76944), (916, 70896), (1266, 51296), (1344, 48319), (1374, 47264), (1477, 43968), (1603, 40512), (1688, 38472), (1832, 35448), (2532, 25648), (2748, 23632), (2954, 21984), (3206, 20256), (3376, 19236), (3664, 17724), (4431, 14656), (4809, 13504), (5064, 12824), (5496, 11816), (5908, 10992), (6412, 10128), (6752, 9618), (7328, 8862)]