744957952

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{21397}}^1$

素因数の和:21436

約数の個数: 48

約数和(自身を含む): 1577246580

約数和(自身を除く): 832288628

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 21397, 34816, 42794, 85588, 171176, 342352, 363749, 684704, 727498, 1369408, 1454996, 2738816, 2909992, 5477632, 5819984, 10955264, 11639968, 21910528, 23279936, 43821056, 46559872, 93119744, 186239488, 372478976, 744957952]

約数ペア:

[(1, 744957952), (2, 372478976), (4, 186239488), (8, 93119744), (16, 46559872), (17, 43821056), (32, 23279936), (34, 21910528), (64, 11639968), (68, 10955264), (128, 5819984), (136, 5477632), (256, 2909992), (272, 2738816), (512, 1454996), (544, 1369408), (1024, 727498), (1088, 684704), (2048, 363749), (2176, 342352), (4352, 171176), (8704, 85588), (17408, 42794), (21397, 34816)]