1025605568

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{94823}}^1$

素因数の和:94861

約数の個数: 42

約数和(自身を含む): 2203804584

約数和(自身を除く): 1178199016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 94823, 189646, 379292, 758584, 1232699, 1517168, 2465398, 3034336, 4930796, 6068672, 9861592, 16025087, 19723184, 32050174, 39446368, 64100348, 78892736, 128200696, 256401392, 512802784, 1025605568]

約数ペア:

[(1, 1025605568), (2, 512802784), (4, 256401392), (8, 128200696), (13, 78892736), (16, 64100348), (26, 39446368), (32, 32050174), (52, 19723184), (64, 16025087), (104, 9861592), (169, 6068672), (208, 4930796), (338, 3034336), (416, 2465398), (676, 1517168), (832, 1232699), (1352, 758584), (2704, 379292), (5408, 189646), (10816, 94823)]