2388736

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 5755904

約数和(自身を除く): 3367168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 128, 172, 217, 224, 248, 256, 301, 344, 434, 448, 496, 602, 688, 868, 896, 992, 1204, 1333, 1376, 1736, 1792, 1984, 2408, 2666, 2752, 3472, 3968, 4816, 5332, 5504, 6944, 7936, 9331, 9632, 10664, 11008, 13888, 18662, 19264, 21328, 27776, 37324, 38528, 42656, 55552, 74648, 77056, 85312, 149296, 170624, 298592, 341248, 597184, 1194368, 2388736]

約数ペア:

[(1, 2388736), (2, 1194368), (4, 597184), (7, 341248), (8, 298592), (14, 170624), (16, 149296), (28, 85312), (31, 77056), (32, 74648), (43, 55552), (56, 42656), (62, 38528), (64, 37324), (86, 27776), (112, 21328), (124, 19264), (128, 18662), (172, 13888), (217, 11008), (224, 10664), (248, 9632), (256, 9331), (301, 7936), (344, 6944), (434, 5504), (448, 5332), (496, 4816), (602, 3968), (688, 3472), (868, 2752), (896, 2666), (992, 2408), (1204, 1984), (1333, 1792), (1376, 1736)]