15713668864

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{3089}}^1$

素因数の和:3777

約数の個数: 72

約数和(自身を含む): 32438770560

約数和(自身を除く): 16725101696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 641, 992, 1282, 1984, 2564, 3089, 3968, 5128, 6178, 7936, 10256, 12356, 19871, 20512, 24712, 39742, 41024, 49424, 79484, 82048, 95759, 98848, 158968, 164096, 191518, 197696, 317936, 383036, 395392, 635872, 766072, 790784, 1271744, 1532144, 1980049, 2543488, 3064288, 3960098, 5086976, 6128576, 7920196, 12257152, 15840392, 24514304, 31680784, 61381519, 63361568, 122763038, 126723136, 245526076, 253446272, 491052152, 506892544, 982104304, 1964208608, 3928417216, 7856834432, 15713668864]

約数ペア:

[(1, 15713668864), (2, 7856834432), (4, 3928417216), (8, 1964208608), (16, 982104304), (31, 506892544), (32, 491052152), (62, 253446272), (64, 245526076), (124, 126723136), (128, 122763038), (248, 63361568), (256, 61381519), (496, 31680784), (641, 24514304), (992, 15840392), (1282, 12257152), (1984, 7920196), (2564, 6128576), (3089, 5086976), (3968, 3960098), (5128, 3064288), (6178, 2543488), (7936, 1980049), (10256, 1532144), (12356, 1271744), (19871, 790784), (20512, 766072), (24712, 635872), (39742, 395392), (41024, 383036), (49424, 317936), (79484, 197696), (82048, 191518), (95759, 164096), (98848, 158968)]