13212416

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 30856224

約数和(自身を除く): 17643808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 101, 112, 128, 146, 202, 224, 256, 292, 404, 448, 511, 584, 707, 808, 896, 1022, 1168, 1414, 1616, 1792, 2044, 2336, 2828, 3232, 4088, 4672, 5656, 6464, 7373, 8176, 9344, 11312, 12928, 14746, 16352, 18688, 22624, 25856, 29492, 32704, 45248, 51611, 58984, 65408, 90496, 103222, 117968, 130816, 180992, 206444, 235936, 412888, 471872, 825776, 943744, 1651552, 1887488, 3303104, 6606208, 13212416]

約数ペア:

[(1, 13212416), (2, 6606208), (4, 3303104), (7, 1887488), (8, 1651552), (14, 943744), (16, 825776), (28, 471872), (32, 412888), (56, 235936), (64, 206444), (73, 180992), (101, 130816), (112, 117968), (128, 103222), (146, 90496), (202, 65408), (224, 58984), (256, 51611), (292, 45248), (404, 32704), (448, 29492), (511, 25856), (584, 22624), (707, 18688), (808, 16352), (896, 14746), (1022, 12928), (1168, 11312), (1414, 9344), (1616, 8176), (1792, 7373), (2044, 6464), (2336, 5656), (2828, 4672), (3232, 4088)]