39662272

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 84

約数和(自身を含む): 90175080

約数和(自身を除く): 50512808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 193, 208, 247, 304, 338, 386, 416, 494, 608, 676, 772, 832, 988, 1216, 1352, 1544, 1976, 2509, 2704, 3088, 3211, 3667, 3952, 5018, 5408, 6176, 6422, 7334, 7904, 10036, 10816, 12352, 12844, 14668, 15808, 20072, 25688, 29336, 32617, 40144, 47671, 51376, 58672, 65234, 80288, 95342, 102752, 117344, 130468, 160576, 190684, 205504, 234688, 260936, 381368, 521872, 619723, 762736, 1043744, 1239446, 1525472, 2087488, 2478892, 3050944, 4957784, 9915568, 19831136, 39662272]

約数ペア:

[(1, 39662272), (2, 19831136), (4, 9915568), (8, 4957784), (13, 3050944), (16, 2478892), (19, 2087488), (26, 1525472), (32, 1239446), (38, 1043744), (52, 762736), (64, 619723), (76, 521872), (104, 381368), (152, 260936), (169, 234688), (193, 205504), (208, 190684), (247, 160576), (304, 130468), (338, 117344), (386, 102752), (416, 95342), (494, 80288), (608, 65234), (676, 58672), (772, 51376), (832, 47671), (988, 40144), (1216, 32617), (1352, 29336), (1544, 25688), (1976, 20072), (2509, 15808), (2704, 14668), (3088, 12844), (3211, 12352), (3667, 10816), (3952, 10036), (5018, 7904), (5408, 7334), (6176, 6422)]