1611008

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 3924480

約数和(自身を除く): 2313472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 812, 868, 896, 899, 928, 992, 1624, 1736, 1792, 1798, 1856, 1984, 3248, 3472, 3596, 3712, 3968, 6293, 6496, 6944, 7192, 7424, 7936, 12586, 12992, 13888, 14384, 25172, 25984, 27776, 28768, 50344, 51968, 55552, 57536, 100688, 115072, 201376, 230144, 402752, 805504, 1611008]

約数ペア:

[(1, 1611008), (2, 805504), (4, 402752), (7, 230144), (8, 201376), (14, 115072), (16, 100688), (28, 57536), (29, 55552), (31, 51968), (32, 50344), (56, 28768), (58, 27776), (62, 25984), (64, 25172), (112, 14384), (116, 13888), (124, 12992), (128, 12586), (203, 7936), (217, 7424), (224, 7192), (232, 6944), (248, 6496), (256, 6293), (406, 3968), (434, 3712), (448, 3596), (464, 3472), (496, 3248), (812, 1984), (868, 1856), (896, 1798), (899, 1792), (928, 1736), (992, 1624)]