26861361904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{5839}}^1$

素因数の和:7178

約数の個数: 80

約数和(自身を含む): 59399948160

約数和(自身を除く): 32538586256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1301, 1768, 2602, 3536, 5204, 5839, 10408, 11678, 16913, 20816, 22117, 23356, 33826, 44234, 46712, 67652, 75907, 88468, 93424, 99263, 135304, 151814, 176936, 198526, 270608, 287521, 303628, 353872, 397052, 575042, 607256, 794104, 1150084, 1214512, 1290419, 1588208, 2300168, 2580838, 4600336, 5161676, 7596539, 10323352, 15193078, 20646704, 30386156, 60772312, 98755007, 121544624, 129141163, 197510014, 258282326, 395020028, 516564652, 790040056, 1033129304, 1580080112, 1678835119, 2066258608, 3357670238, 6715340476, 13430680952, 26861361904]

約数ペア:

[(1, 26861361904), (2, 13430680952), (4, 6715340476), (8, 3357670238), (13, 2066258608), (16, 1678835119), (17, 1580080112), (26, 1033129304), (34, 790040056), (52, 516564652), (68, 395020028), (104, 258282326), (136, 197510014), (208, 129141163), (221, 121544624), (272, 98755007), (442, 60772312), (884, 30386156), (1301, 20646704), (1768, 15193078), (2602, 10323352), (3536, 7596539), (5204, 5161676), (5839, 4600336), (10408, 2580838), (11678, 2300168), (16913, 1588208), (20816, 1290419), (22117, 1214512), (23356, 1150084), (33826, 794104), (44234, 607256), (46712, 575042), (67652, 397052), (75907, 353872), (88468, 303628), (93424, 287521), (99263, 270608), (135304, 198526), (151814, 176936)]