470781376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18253}}^1$

素因数の和:18309

約数の個数: 56

約数和(自身を含む): 1038579584

約数和(自身を除く): 567798208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 18253, 25792, 36506, 73012, 146024, 237289, 292048, 474578, 565843, 584096, 949156, 1131686, 1168192, 1898312, 2263372, 3796624, 4526744, 7355959, 7593248, 9053488, 14711918, 15186496, 18106976, 29423836, 36213952, 58847672, 117695344, 235390688, 470781376]

約数ペア:

[(1, 470781376), (2, 235390688), (4, 117695344), (8, 58847672), (13, 36213952), (16, 29423836), (26, 18106976), (31, 15186496), (32, 14711918), (52, 9053488), (62, 7593248), (64, 7355959), (104, 4526744), (124, 3796624), (208, 2263372), (248, 1898312), (403, 1168192), (416, 1131686), (496, 949156), (806, 584096), (832, 565843), (992, 474578), (1612, 292048), (1984, 237289), (3224, 146024), (6448, 73012), (12896, 36506), (18253, 25792)]