1629574912

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12457}}^1$

素因数の和:12553

約数の個数: 72

約数和(自身を含む): 3768694496

約数和(自身を除く): 2139119584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 12457, 16352, 18688, 24914, 32704, 49828, 65408, 87199, 99656, 130816, 174398, 199312, 348796, 398624, 697592, 797248, 909361, 1395184, 1594496, 1818722, 2790368, 3188992, 3637444, 5580736, 6365527, 7274888, 11161472, 12731054, 14549776, 22322944, 25462108, 29099552, 50924216, 58199104, 101848432, 116398208, 203696864, 232796416, 407393728, 814787456, 1629574912]

約数ペア:

[(1, 1629574912), (2, 814787456), (4, 407393728), (7, 232796416), (8, 203696864), (14, 116398208), (16, 101848432), (28, 58199104), (32, 50924216), (56, 29099552), (64, 25462108), (73, 22322944), (112, 14549776), (128, 12731054), (146, 11161472), (224, 7274888), (256, 6365527), (292, 5580736), (448, 3637444), (511, 3188992), (584, 2790368), (896, 1818722), (1022, 1594496), (1168, 1395184), (1792, 909361), (2044, 797248), (2336, 697592), (4088, 398624), (4672, 348796), (8176, 199312), (9344, 174398), (12457, 130816), (16352, 99656), (18688, 87199), (24914, 65408), (32704, 49828)]