27132608

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 57881520

約数和(自身を除く): 30748912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 421, 424, 608, 842, 848, 1007, 1216, 1684, 1696, 2014, 3368, 3392, 4028, 6736, 7999, 8056, 13472, 15998, 16112, 22313, 26944, 31996, 32224, 44626, 63992, 64448, 89252, 127984, 178504, 255968, 357008, 423947, 511936, 714016, 847894, 1428032, 1695788, 3391576, 6783152, 13566304, 27132608]

約数ペア:

[(1, 27132608), (2, 13566304), (4, 6783152), (8, 3391576), (16, 1695788), (19, 1428032), (32, 847894), (38, 714016), (53, 511936), (64, 423947), (76, 357008), (106, 255968), (152, 178504), (212, 127984), (304, 89252), (421, 64448), (424, 63992), (608, 44626), (842, 32224), (848, 31996), (1007, 26944), (1216, 22313), (1684, 16112), (1696, 15998), (2014, 13472), (3368, 8056), (3392, 7999), (4028, 6736)]