4447744

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 80

約数和(自身を含む): 10901088

約数和(自身を除く): 6453344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 128, 136, 146, 224, 238, 256, 272, 292, 448, 476, 511, 512, 544, 584, 896, 952, 1022, 1088, 1168, 1241, 1792, 1904, 2044, 2176, 2336, 2482, 3584, 3808, 4088, 4352, 4672, 4964, 7616, 8176, 8687, 8704, 9344, 9928, 15232, 16352, 17374, 18688, 19856, 30464, 32704, 34748, 37376, 39712, 60928, 65408, 69496, 79424, 130816, 138992, 158848, 261632, 277984, 317696, 555968, 635392, 1111936, 2223872, 4447744]

約数ペア:

[(1, 4447744), (2, 2223872), (4, 1111936), (7, 635392), (8, 555968), (14, 317696), (16, 277984), (17, 261632), (28, 158848), (32, 138992), (34, 130816), (56, 79424), (64, 69496), (68, 65408), (73, 60928), (112, 39712), (119, 37376), (128, 34748), (136, 32704), (146, 30464), (224, 19856), (238, 18688), (256, 17374), (272, 16352), (292, 15232), (448, 9928), (476, 9344), (511, 8704), (512, 8687), (544, 8176), (584, 7616), (896, 4964), (952, 4672), (1022, 4352), (1088, 4088), (1168, 3808), (1241, 3584), (1792, 2482), (1904, 2336), (2044, 2176)]