22421408

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 46970280

約数和(自身を除く): 24548872

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 653, 928, 1073, 1184, 1306, 2146, 2612, 4292, 5224, 8584, 10448, 17168, 18937, 20896, 24161, 34336, 37874, 48322, 75748, 96644, 151496, 193288, 302992, 386576, 605984, 700669, 773152, 1401338, 2802676, 5605352, 11210704, 22421408]

約数ペア:

[(1, 22421408), (2, 11210704), (4, 5605352), (8, 2802676), (16, 1401338), (29, 773152), (32, 700669), (37, 605984), (58, 386576), (74, 302992), (116, 193288), (148, 151496), (232, 96644), (296, 75748), (464, 48322), (592, 37874), (653, 34336), (928, 24161), (1073, 20896), (1184, 18937), (1306, 17168), (2146, 10448), (2612, 8584), (4292, 5224)]