26017888

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 58936248

約数和(自身を除く): 32918360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 283, 338, 416, 442, 544, 566, 676, 884, 1132, 1352, 1768, 2264, 2704, 2873, 3536, 3679, 4528, 4811, 5408, 5746, 7072, 7358, 9056, 9622, 11492, 14716, 19244, 22984, 29432, 38488, 45968, 47827, 58864, 62543, 76976, 91936, 95654, 117728, 125086, 153952, 191308, 250172, 382616, 500344, 765232, 813059, 1000688, 1530464, 1626118, 2001376, 3252236, 6504472, 13008944, 26017888]

約数ペア:

[(1, 26017888), (2, 13008944), (4, 6504472), (8, 3252236), (13, 2001376), (16, 1626118), (17, 1530464), (26, 1000688), (32, 813059), (34, 765232), (52, 500344), (68, 382616), (104, 250172), (136, 191308), (169, 153952), (208, 125086), (221, 117728), (272, 95654), (283, 91936), (338, 76976), (416, 62543), (442, 58864), (544, 47827), (566, 45968), (676, 38488), (884, 29432), (1132, 22984), (1352, 19244), (1768, 14716), (2264, 11492), (2704, 9622), (2873, 9056), (3536, 7358), (3679, 7072), (4528, 5746), (4811, 5408)]