40241152

素因数分解:

$2^{11}\times 7^2\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 93832830

約数和(自身を除く): 53591678

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 401, 448, 512, 784, 802, 896, 1024, 1568, 1604, 1792, 2048, 2807, 3136, 3208, 3584, 5614, 6272, 6416, 7168, 11228, 12544, 12832, 14336, 19649, 22456, 25088, 25664, 39298, 44912, 50176, 51328, 78596, 89824, 100352, 102656, 157192, 179648, 205312, 314384, 359296, 410624, 628768, 718592, 821248, 1257536, 1437184, 2515072, 2874368, 5030144, 5748736, 10060288, 20120576, 40241152]

約数ペア:

[(1, 40241152), (2, 20120576), (4, 10060288), (7, 5748736), (8, 5030144), (14, 2874368), (16, 2515072), (28, 1437184), (32, 1257536), (49, 821248), (56, 718592), (64, 628768), (98, 410624), (112, 359296), (128, 314384), (196, 205312), (224, 179648), (256, 157192), (392, 102656), (401, 100352), (448, 89824), (512, 78596), (784, 51328), (802, 50176), (896, 44912), (1024, 39298), (1568, 25664), (1604, 25088), (1792, 22456), (2048, 19649), (2807, 14336), (3136, 12832), (3208, 12544), (3584, 11228), (5614, 7168), (6272, 6416)]