42489664

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 84

約数和(自身を含む): 103980996

約数和(自身を除く): 61491332

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 797, 833, 952, 1088, 1568, 1594, 1666, 1904, 3136, 3188, 3332, 3808, 5579, 6376, 6664, 7616, 11158, 12752, 13328, 13549, 22316, 25504, 26656, 27098, 39053, 44632, 51008, 53312, 54196, 78106, 89264, 94843, 108392, 156212, 178528, 189686, 216784, 312424, 357056, 379372, 433568, 624848, 663901, 758744, 867136, 1249696, 1327802, 1517488, 2499392, 2655604, 3034976, 5311208, 6069952, 10622416, 21244832, 42489664]

約数ペア:

[(1, 42489664), (2, 21244832), (4, 10622416), (7, 6069952), (8, 5311208), (14, 3034976), (16, 2655604), (17, 2499392), (28, 1517488), (32, 1327802), (34, 1249696), (49, 867136), (56, 758744), (64, 663901), (68, 624848), (98, 433568), (112, 379372), (119, 357056), (136, 312424), (196, 216784), (224, 189686), (238, 178528), (272, 156212), (392, 108392), (448, 94843), (476, 89264), (544, 78106), (784, 54196), (797, 53312), (833, 51008), (952, 44632), (1088, 39053), (1568, 27098), (1594, 26656), (1666, 25504), (1904, 22316), (3136, 13549), (3188, 13328), (3332, 12752), (3808, 11158), (5579, 7616), (6376, 6664)]