15817472

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 35541072

約数和(自身を除く): 19723600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 137, 164, 176, 256, 274, 328, 352, 451, 548, 656, 704, 902, 1096, 1312, 1408, 1507, 1804, 2192, 2624, 2816, 3014, 3608, 4384, 5248, 5617, 6028, 7216, 8768, 10496, 11234, 12056, 14432, 17536, 22468, 24112, 28864, 35072, 44936, 48224, 57728, 61787, 89872, 96448, 115456, 123574, 179744, 192896, 247148, 359488, 385792, 494296, 718976, 988592, 1437952, 1977184, 3954368, 7908736, 15817472]

約数ペア:

[(1, 15817472), (2, 7908736), (4, 3954368), (8, 1977184), (11, 1437952), (16, 988592), (22, 718976), (32, 494296), (41, 385792), (44, 359488), (64, 247148), (82, 192896), (88, 179744), (128, 123574), (137, 115456), (164, 96448), (176, 89872), (256, 61787), (274, 57728), (328, 48224), (352, 44936), (451, 35072), (548, 28864), (656, 24112), (704, 22468), (902, 17536), (1096, 14432), (1312, 12056), (1408, 11234), (1507, 10496), (1804, 8768), (2192, 7216), (2624, 6028), (2816, 5617), (3014, 5248), (3608, 4384)]