29956864

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 69577760

約数和(自身を除く): 39620896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 229, 256, 292, 448, 458, 511, 584, 896, 916, 1022, 1168, 1603, 1792, 1832, 2044, 2336, 3206, 3664, 4088, 4672, 6412, 7328, 8176, 9344, 12824, 14656, 16352, 16717, 18688, 25648, 29312, 32704, 33434, 51296, 58624, 65408, 66868, 102592, 117019, 130816, 133736, 205184, 234038, 267472, 410368, 468076, 534944, 936152, 1069888, 1872304, 2139776, 3744608, 4279552, 7489216, 14978432, 29956864]

約数ペア:

[(1, 29956864), (2, 14978432), (4, 7489216), (7, 4279552), (8, 3744608), (14, 2139776), (16, 1872304), (28, 1069888), (32, 936152), (56, 534944), (64, 468076), (73, 410368), (112, 267472), (128, 234038), (146, 205184), (224, 133736), (229, 130816), (256, 117019), (292, 102592), (448, 66868), (458, 65408), (511, 58624), (584, 51296), (896, 33434), (916, 32704), (1022, 29312), (1168, 25648), (1603, 18688), (1792, 16717), (1832, 16352), (2044, 14656), (2336, 12824), (3206, 9344), (3664, 8176), (4088, 7328), (4672, 6412)]