2611664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 5937120

約数和(自身を除く): 3325456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 121, 142, 152, 176, 209, 242, 284, 304, 418, 484, 568, 781, 836, 968, 1136, 1349, 1562, 1672, 1936, 2299, 2698, 3124, 3344, 4598, 5396, 6248, 8591, 9196, 10792, 12496, 14839, 17182, 18392, 21584, 29678, 34364, 36784, 59356, 68728, 118712, 137456, 163229, 237424, 326458, 652916, 1305832, 2611664]

約数ペア:

[(1, 2611664), (2, 1305832), (4, 652916), (8, 326458), (11, 237424), (16, 163229), (19, 137456), (22, 118712), (38, 68728), (44, 59356), (71, 36784), (76, 34364), (88, 29678), (121, 21584), (142, 18392), (152, 17182), (176, 14839), (209, 12496), (242, 10792), (284, 9196), (304, 8591), (418, 6248), (484, 5396), (568, 4598), (781, 3344), (836, 3124), (968, 2698), (1136, 2299), (1349, 1936), (1562, 1672)]