253502368

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66571}}^1$

素因数の和:66605

約数の個数: 48

約数和(自身を含む): 603941184

約数和(自身を除く): 350438816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 66571, 133142, 266284, 465997, 532568, 931994, 1065136, 1131707, 1863988, 2130272, 2263414, 3727976, 4526828, 7455952, 7921949, 9053656, 14911904, 15843898, 18107312, 31687796, 36214624, 63375592, 126751184, 253502368]

約数ペア:

[(1, 253502368), (2, 126751184), (4, 63375592), (7, 36214624), (8, 31687796), (14, 18107312), (16, 15843898), (17, 14911904), (28, 9053656), (32, 7921949), (34, 7455952), (56, 4526828), (68, 3727976), (112, 2263414), (119, 2130272), (136, 1863988), (224, 1131707), (238, 1065136), (272, 931994), (476, 532568), (544, 465997), (952, 266284), (1904, 133142), (3808, 66571)]