68428864

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 168249600

約数和(自身を除く): 99820736

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 92, 112, 116, 161, 184, 203, 224, 229, 232, 322, 368, 406, 448, 458, 464, 644, 667, 736, 812, 916, 928, 1288, 1334, 1472, 1603, 1624, 1832, 1856, 2576, 2668, 3206, 3248, 3664, 4669, 5152, 5267, 5336, 6412, 6496, 6641, 7328, 9338, 10304, 10534, 10672, 12824, 12992, 13282, 14656, 18676, 21068, 21344, 25648, 26564, 36869, 37352, 42136, 42688, 46487, 51296, 53128, 73738, 74704, 84272, 92974, 102592, 106256, 147476, 149408, 152743, 168544, 185948, 212512, 294952, 298816, 305486, 337088, 371896, 425024, 589904, 610972, 743792, 1069201, 1179808, 1221944, 1487584, 2138402, 2359616, 2443888, 2975168, 4276804, 4887776, 8553608, 9775552, 17107216, 34214432, 68428864]

約数ペア:

[(1, 68428864), (2, 34214432), (4, 17107216), (7, 9775552), (8, 8553608), (14, 4887776), (16, 4276804), (23, 2975168), (28, 2443888), (29, 2359616), (32, 2138402), (46, 1487584), (56, 1221944), (58, 1179808), (64, 1069201), (92, 743792), (112, 610972), (116, 589904), (161, 425024), (184, 371896), (203, 337088), (224, 305486), (229, 298816), (232, 294952), (322, 212512), (368, 185948), (406, 168544), (448, 152743), (458, 149408), (464, 147476), (644, 106256), (667, 102592), (736, 92974), (812, 84272), (916, 74704), (928, 73738), (1288, 53128), (1334, 51296), (1472, 46487), (1603, 42688), (1624, 42136), (1832, 37352), (1856, 36869), (2576, 26564), (2668, 25648), (3206, 21344), (3248, 21068), (3664, 18676), (4669, 14656), (5152, 13282), (5267, 12992), (5336, 12824), (6412, 10672), (6496, 10534), (6641, 10304), (7328, 9338)]