1867683584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29537}}^1$

素因数の和:29585

約数の個数: 72

約数和(自身を含む): 4226297040

約数和(自身を除く): 2358613456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 7904, 15808, 29537, 31616, 59074, 63232, 118148, 236296, 383981, 472592, 561203, 767962, 945184, 1122406, 1535924, 1890368, 2244812, 3071848, 3780736, 4489624, 6143696, 7295639, 7561472, 8979248, 12287392, 14591278, 17958496, 24574784, 29182556, 35916992, 49149568, 58365112, 71833984, 98299136, 116730224, 143667968, 233460448, 466920896, 933841792, 1867683584]

約数ペア:

[(1, 1867683584), (2, 933841792), (4, 466920896), (8, 233460448), (13, 143667968), (16, 116730224), (19, 98299136), (26, 71833984), (32, 58365112), (38, 49149568), (52, 35916992), (64, 29182556), (76, 24574784), (104, 17958496), (128, 14591278), (152, 12287392), (208, 8979248), (247, 7561472), (256, 7295639), (304, 6143696), (416, 4489624), (494, 3780736), (608, 3071848), (832, 2244812), (988, 1890368), (1216, 1535924), (1664, 1122406), (1976, 945184), (2432, 767962), (3328, 561203), (3952, 472592), (4864, 383981), (7904, 236296), (15808, 118148), (29537, 63232), (31616, 59074)]