7139211664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{26141}}^1$

素因数の和:26276

約数の個数: 60

約数和(自身を含む): 15126963732

約数和(自身を除く): 7987752068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 169, 202, 208, 338, 404, 676, 808, 1313, 1352, 1616, 2626, 2704, 5252, 10504, 17069, 21008, 26141, 34138, 52282, 68276, 104564, 136552, 209128, 273104, 339833, 418256, 679666, 1359332, 2640241, 2718664, 4417829, 5280482, 5437328, 8835658, 10560964, 17671316, 21121928, 34323133, 35342632, 42243856, 68646266, 70685264, 137292532, 274585064, 446200729, 549170128, 892401458, 1784802916, 3569605832, 7139211664]

約数ペア:

[(1, 7139211664), (2, 3569605832), (4, 1784802916), (8, 892401458), (13, 549170128), (16, 446200729), (26, 274585064), (52, 137292532), (101, 70685264), (104, 68646266), (169, 42243856), (202, 35342632), (208, 34323133), (338, 21121928), (404, 17671316), (676, 10560964), (808, 8835658), (1313, 5437328), (1352, 5280482), (1616, 4417829), (2626, 2718664), (2704, 2640241), (5252, 1359332), (10504, 679666), (17069, 418256), (21008, 339833), (26141, 273104), (34138, 209128), (52282, 136552), (68276, 104564)]