68643584

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{7247}}^1$

素因数の和:7300

約数の個数: 36

約数和(自身を含む): 140741664

約数和(自身を除く): 72098080

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 7247, 9472, 14494, 28988, 57976, 115952, 231904, 268139, 463808, 536278, 927616, 1072556, 1855232, 2145112, 4290224, 8580448, 17160896, 34321792, 68643584]

約数ペア:

[(1, 68643584), (2, 34321792), (4, 17160896), (8, 8580448), (16, 4290224), (32, 2145112), (37, 1855232), (64, 1072556), (74, 927616), (128, 536278), (148, 463808), (256, 268139), (296, 231904), (592, 115952), (1184, 57976), (2368, 28988), (4736, 14494), (7247, 9472)]