754281472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{105229}}^1$

素因数の和:105256

約数の個数: 44

約数和(自身を含む): 1723246480

約数和(自身を除く): 968965008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 105229, 210458, 420916, 736603, 841832, 1473206, 1683664, 2946412, 3367328, 5892824, 6734656, 11785648, 13469312, 23571296, 26938624, 47142592, 53877248, 94285184, 107754496, 188570368, 377140736, 754281472]

約数ペア:

[(1, 754281472), (2, 377140736), (4, 188570368), (7, 107754496), (8, 94285184), (14, 53877248), (16, 47142592), (28, 26938624), (32, 23571296), (56, 13469312), (64, 11785648), (112, 6734656), (128, 5892824), (224, 3367328), (256, 2946412), (448, 1683664), (512, 1473206), (896, 841832), (1024, 736603), (1792, 420916), (3584, 210458), (7168, 105229)]