253342432

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66529}}^1$

素因数の和:66563

約数の個数: 48

約数和(自身を含む): 603560160

約数和(自身を除く): 350217728

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, 66529, 133058, 266116, 465703, 532232, 931406, 1064464, 1130993, 1862812, 2128928, 2261986, 3725624, 4523972, 7451248, 7916951, 9047944, 14902496, 15833902, 18095888, 31667804, 36191776, 63335608, 126671216, 253342432]

約数ペア:

[(1, 253342432), (2, 126671216), (4, 63335608), (7, 36191776), (8, 31667804), (14, 18095888), (16, 15833902), (17, 14902496), (28, 9047944), (32, 7916951), (34, 7451248), (56, 4523972), (68, 3725624), (112, 2261986), (119, 2128928), (136, 1862812), (224, 1130993), (238, 1064464), (272, 931406), (476, 532232), (544, 465703), (952, 266116), (1904, 133058), (3808, 66529)]