26438048

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 65255652

約数和(自身を除く): 38817604

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1297, 1456, 1568, 2548, 2594, 2912, 5096, 5188, 9079, 10192, 10376, 16861, 18158, 20384, 20752, 33722, 36316, 41504, 63553, 67444, 72632, 118027, 127106, 134888, 145264, 236054, 254212, 269776, 290528, 472108, 508424, 539552, 826189, 944216, 1016848, 1652378, 1888432, 2033696, 3304756, 3776864, 6609512, 13219024, 26438048]

約数ペア:

[(1, 26438048), (2, 13219024), (4, 6609512), (7, 3776864), (8, 3304756), (13, 2033696), (14, 1888432), (16, 1652378), (26, 1016848), (28, 944216), (32, 826189), (49, 539552), (52, 508424), (56, 472108), (91, 290528), (98, 269776), (104, 254212), (112, 236054), (182, 145264), (196, 134888), (208, 127106), (224, 118027), (364, 72632), (392, 67444), (416, 63553), (637, 41504), (728, 36316), (784, 33722), (1274, 20752), (1297, 20384), (1456, 18158), (1568, 16861), (2548, 10376), (2594, 10192), (2912, 9079), (5096, 5188)]