11868416

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 27961920

約数和(自身を除く): 16093504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 179, 224, 256, 259, 296, 358, 448, 518, 592, 716, 896, 1036, 1184, 1253, 1432, 1792, 2072, 2368, 2506, 2864, 4144, 4736, 5012, 5728, 6623, 8288, 9472, 10024, 11456, 13246, 16576, 20048, 22912, 26492, 33152, 40096, 45824, 46361, 52984, 66304, 80192, 92722, 105968, 160384, 185444, 211936, 320768, 370888, 423872, 741776, 847744, 1483552, 1695488, 2967104, 5934208, 11868416]

約数ペア:

[(1, 11868416), (2, 5934208), (4, 2967104), (7, 1695488), (8, 1483552), (14, 847744), (16, 741776), (28, 423872), (32, 370888), (37, 320768), (56, 211936), (64, 185444), (74, 160384), (112, 105968), (128, 92722), (148, 80192), (179, 66304), (224, 52984), (256, 46361), (259, 45824), (296, 40096), (358, 33152), (448, 26492), (518, 22912), (592, 20048), (716, 16576), (896, 13246), (1036, 11456), (1184, 10024), (1253, 9472), (1432, 8288), (1792, 6623), (2072, 5728), (2368, 5012), (2506, 4736), (2864, 4144)]