15244376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 20006824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 239, 268, 469, 476, 478, 536, 938, 952, 956, 1139, 1673, 1876, 1912, 2278, 3346, 3752, 4063, 4556, 6692, 7973, 8126, 9112, 13384, 15946, 16013, 16252, 28441, 31892, 32026, 32504, 56882, 63784, 64052, 112091, 113764, 128104, 224182, 227528, 272221, 448364, 544442, 896728, 1088884, 1905547, 2177768, 3811094, 7622188, 15244376]

約数ペア:

[(1, 15244376), (2, 7622188), (4, 3811094), (7, 2177768), (8, 1905547), (14, 1088884), (17, 896728), (28, 544442), (34, 448364), (56, 272221), (67, 227528), (68, 224182), (119, 128104), (134, 113764), (136, 112091), (238, 64052), (239, 63784), (268, 56882), (469, 32504), (476, 32026), (478, 31892), (536, 28441), (938, 16252), (952, 16013), (956, 15946), (1139, 13384), (1673, 9112), (1876, 8126), (1912, 7973), (2278, 6692), (3346, 4556), (3752, 4063)]