9091712

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 21134400

約数和(自身を除く): 12042688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 139, 146, 224, 278, 292, 448, 511, 556, 584, 896, 973, 1022, 1112, 1168, 1946, 2044, 2224, 2336, 3892, 4088, 4448, 4672, 7784, 8176, 8896, 9344, 10147, 15568, 16352, 17792, 20294, 31136, 32704, 40588, 62272, 65408, 71029, 81176, 124544, 142058, 162352, 284116, 324704, 568232, 649408, 1136464, 1298816, 2272928, 4545856, 9091712]

約数ペア:

[(1, 9091712), (2, 4545856), (4, 2272928), (7, 1298816), (8, 1136464), (14, 649408), (16, 568232), (28, 324704), (32, 284116), (56, 162352), (64, 142058), (73, 124544), (112, 81176), (128, 71029), (139, 65408), (146, 62272), (224, 40588), (278, 32704), (292, 31136), (448, 20294), (511, 17792), (556, 16352), (584, 15568), (896, 10147), (973, 9344), (1022, 8896), (1112, 8176), (1168, 7784), (1946, 4672), (2044, 4448), (2224, 4088), (2336, 3892)]