1529291008

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27529}}^1$

素因数の和:27583

約数の個数: 72

約数和(自身を含む): 3601364480

約数和(自身を除く): 2072073472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27529, 27776, 55058, 55552, 110116, 192703, 220232, 385406, 440464, 770812, 853399, 880928, 1541624, 1706798, 1761856, 3083248, 3413596, 3523712, 5973793, 6166496, 6827192, 7047424, 11947586, 12332992, 13654384, 23895172, 24665984, 27308768, 47790344, 49331968, 54617536, 95580688, 109235072, 191161376, 218470144, 382322752, 764645504, 1529291008]

約数ペア:

[(1, 1529291008), (2, 764645504), (4, 382322752), (7, 218470144), (8, 191161376), (14, 109235072), (16, 95580688), (28, 54617536), (31, 49331968), (32, 47790344), (56, 27308768), (62, 24665984), (64, 23895172), (112, 13654384), (124, 12332992), (128, 11947586), (217, 7047424), (224, 6827192), (248, 6166496), (256, 5973793), (434, 3523712), (448, 3413596), (496, 3083248), (868, 1761856), (896, 1706798), (992, 1541624), (1736, 880928), (1792, 853399), (1984, 770812), (3472, 440464), (3968, 385406), (6944, 220232), (7936, 192703), (13888, 110116), (27529, 55552), (27776, 55058)]