9439403456

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397549}}^1$

素因数の和:397621

約数の個数: 56

約数和(自身を含む): 21811183200

約数和(自身を除く): 12371779744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 397549, 795098, 1590196, 2782843, 3180392, 5565686, 6360784, 11131372, 12721568, 21070097, 22262744, 25443136, 42140194, 44525488, 84280388, 89050976, 147490679, 168560776, 178101952, 294981358, 337121552, 589962716, 674243104, 1179925432, 1348486208, 2359850864, 4719701728, 9439403456]

約数ペア:

[(1, 9439403456), (2, 4719701728), (4, 2359850864), (7, 1348486208), (8, 1179925432), (14, 674243104), (16, 589962716), (28, 337121552), (32, 294981358), (53, 178101952), (56, 168560776), (64, 147490679), (106, 89050976), (112, 84280388), (212, 44525488), (224, 42140194), (371, 25443136), (424, 22262744), (448, 21070097), (742, 12721568), (848, 11131372), (1484, 6360784), (1696, 5565686), (2968, 3180392), (3392, 2782843), (5936, 1590196), (11872, 795098), (23744, 397549)]