56432896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 125452544

約数和(自身を除く): 69019648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 547, 806, 832, 992, 1094, 1612, 1664, 1984, 2188, 3224, 3328, 3968, 4376, 6448, 7111, 7936, 8752, 12896, 14222, 16957, 17504, 25792, 28444, 33914, 35008, 51584, 56888, 67828, 70016, 103168, 113776, 135656, 140032, 220441, 227552, 271312, 440882, 455104, 542624, 881764, 910208, 1085248, 1763528, 1820416, 2170496, 3527056, 4340992, 7054112, 14108224, 28216448, 56432896]

約数ペア:

[(1, 56432896), (2, 28216448), (4, 14108224), (8, 7054112), (13, 4340992), (16, 3527056), (26, 2170496), (31, 1820416), (32, 1763528), (52, 1085248), (62, 910208), (64, 881764), (104, 542624), (124, 455104), (128, 440882), (208, 271312), (248, 227552), (256, 220441), (403, 140032), (416, 135656), (496, 113776), (547, 103168), (806, 70016), (832, 67828), (992, 56888), (1094, 51584), (1612, 35008), (1664, 33914), (1984, 28444), (2188, 25792), (3224, 17504), (3328, 16957), (3968, 14222), (4376, 12896), (6448, 8752), (7111, 7936)]