8235344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 18386844

約数和(自身を除く): 10151500

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 137, 208, 221, 272, 274, 289, 442, 548, 578, 884, 1096, 1156, 1768, 1781, 2192, 2312, 2329, 3536, 3562, 3757, 4624, 4658, 7124, 7514, 9316, 14248, 15028, 18632, 28496, 30056, 30277, 37264, 39593, 60112, 60554, 79186, 121108, 158372, 242216, 316744, 484432, 514709, 633488, 1029418, 2058836, 4117672, 8235344]

約数ペア:

[(1, 8235344), (2, 4117672), (4, 2058836), (8, 1029418), (13, 633488), (16, 514709), (17, 484432), (26, 316744), (34, 242216), (52, 158372), (68, 121108), (104, 79186), (136, 60554), (137, 60112), (208, 39593), (221, 37264), (272, 30277), (274, 30056), (289, 28496), (442, 18632), (548, 15028), (578, 14248), (884, 9316), (1096, 7514), (1156, 7124), (1768, 4658), (1781, 4624), (2192, 3757), (2312, 3562), (2329, 3536)]