22149888

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 59652096

約数和(自身を除く): 37502208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 191, 192, 256, 302, 382, 384, 453, 573, 604, 764, 768, 906, 1146, 1208, 1528, 1812, 2292, 2416, 3056, 3624, 4584, 4832, 6112, 7248, 9168, 9664, 12224, 14496, 18336, 19328, 24448, 28841, 28992, 36672, 38656, 48896, 57682, 57984, 73344, 86523, 115364, 115968, 146688, 173046, 230728, 346092, 461456, 692184, 922912, 1384368, 1845824, 2768736, 3691648, 5537472, 7383296, 11074944, 22149888]

約数ペア:

[(1, 22149888), (2, 11074944), (3, 7383296), (4, 5537472), (6, 3691648), (8, 2768736), (12, 1845824), (16, 1384368), (24, 922912), (32, 692184), (48, 461456), (64, 346092), (96, 230728), (128, 173046), (151, 146688), (191, 115968), (192, 115364), (256, 86523), (302, 73344), (382, 57984), (384, 57682), (453, 48896), (573, 38656), (604, 36672), (764, 28992), (768, 28841), (906, 24448), (1146, 19328), (1208, 18336), (1528, 14496), (1812, 12224), (2292, 9664), (2416, 9168), (3056, 7248), (3624, 6112), (4584, 4832)]