669825568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{2251}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 1399464864

約数和(自身を除く): 729639296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 547, 1094, 2188, 2251, 4376, 4502, 8752, 9004, 9299, 17504, 18008, 18598, 36016, 37196, 38267, 72032, 74392, 76534, 148784, 153068, 297568, 306136, 612272, 1224544, 1231297, 2462594, 4925188, 9850376, 19700752, 20932049, 39401504, 41864098, 83728196, 167456392, 334912784, 669825568]

約数ペア:

[(1, 669825568), (2, 334912784), (4, 167456392), (8, 83728196), (16, 41864098), (17, 39401504), (32, 20932049), (34, 19700752), (68, 9850376), (136, 4925188), (272, 2462594), (544, 1231297), (547, 1224544), (1094, 612272), (2188, 306136), (2251, 297568), (4376, 153068), (4502, 148784), (8752, 76534), (9004, 74392), (9299, 72032), (17504, 38267), (18008, 37196), (18598, 36016)]