15170944

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 32252400

約数和(自身を除く): 17081456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 67, 116, 122, 128, 134, 232, 244, 268, 464, 488, 536, 928, 976, 1072, 1769, 1856, 1943, 1952, 2144, 3538, 3712, 3886, 3904, 4087, 4288, 7076, 7772, 7808, 8174, 8576, 14152, 15544, 16348, 28304, 31088, 32696, 56608, 62176, 65392, 113216, 118523, 124352, 130784, 226432, 237046, 248704, 261568, 474092, 523136, 948184, 1896368, 3792736, 7585472, 15170944]

約数ペア:

[(1, 15170944), (2, 7585472), (4, 3792736), (8, 1896368), (16, 948184), (29, 523136), (32, 474092), (58, 261568), (61, 248704), (64, 237046), (67, 226432), (116, 130784), (122, 124352), (128, 118523), (134, 113216), (232, 65392), (244, 62176), (268, 56608), (464, 32696), (488, 31088), (536, 28304), (928, 16348), (976, 15544), (1072, 14152), (1769, 8576), (1856, 8174), (1943, 7808), (1952, 7772), (2144, 7076), (3538, 4288), (3712, 4087), (3886, 3904)]